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Diagnostic Trouble Code (DTC) Chart

WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostic Trouble Code Chart 

NOTE: Some of the following DTC symptoms may experience multiple DTC symptoms. The loss of one or more gears could be experienced depending on transmission condition.
DIAGNOSTIC TROUBLE CODE (DTC) CHART

DTC Component Description Condition Symptom Action
P0102, P0103, P1100, P1101  MAF Sensor MAF concerns.  MAF system inoperative may cause a transmission concern. High/low line pressure, incorrect shift schedule, incorrect TCC, engagement scheduling. Symptoms similar to throttle position (TP) failure. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P0112  IAT Sensor IAT indicates 125°C (254°F).  Voltage drops across IAT exceeds scale set for temperature 125°C (254°F). High/low line pressure resulting in harsh or soft shifts. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P0113  IAT Sensor IAT indicates -40°C (-40°F).  Voltage drop across IAT exceeds scale set for temperature -40°C (-40°F). High/low line pressure, resulting in harsh or soft shifts. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P0114  IAT Sensor IAT out of on-board diagnostic range.  IAT temperature higher or lower than expected during KOEO and KOER. Rerun on-board diagnostic at normal operating temperature. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P0116  ECT Sensor ECT out of on-board diagnostic range.  ECT temperature higher of lower than expected during KOEO and KOER. Rerun on-board diagnostic at normal operating temperature. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles.
P0117  ECT Sensor ECT indicates 125°C (254°F).  Voltage drop across ECT exceeds scale set for temperature 125°C (254°F). TCC will always be off, resulting in reduced fuel economy. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles.
P0118  ECT Sensor ECT indicates -40°C (-40°F).  Voltage drop across ECT exceeds scale set for temperature -40°C (-40°F). TCC will always be off, resulting in reduced fuel economy. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles.
P0121, P0122, P0123, P1120, P1121, P1124, P1125  TP Sensor TP concern.  PCM has detected an error. This error may cause a transmission concern. Harsh engagements, firm shift feel, abnormal shift schedule, TCC does not engage, TCC cycling. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P0300, P0308, P0320, P0340, P1351-1364  El System El concerns.  El system is inoperative, which may cause a transmission concern. Harsh engagements, and shifts, late WOT shifts, no TCC engagement. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P0500, P1502  ABS Insufficient VSS input from ABS through SCP link.  PCM detected a loss of VSS signal through SCP link from ABS. No transmission symptom, instrument panel, speedometer may be affected. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P0503  ABS Intermittent VSS input from ABS through SCP link.  PCM detected an intermittent loss of VSS signal through SCP link from ABS. No transmission symptom, instrument panel, speedometer may be affected. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P0706  TR-P Sensor TR-P sensor frequency fault detected.  TR-P sensor signal frequency is out of normal range. Only REVERSE, NEUTRAL and 5th gear detected. Engine may not crank. GO to PINPOINT TEST C .
P0707  TR-P Sensor TR-P sensor circuit duty cycle low input.  TR-P sensor signal duty cycle is below threshold, sensor/circuit electrical malfunction. Only REVERSE, NEUTRAL and 5th gear detected. Engine may not crank. GO to PINPOINT TEST C .
P0700  ECM/TCM Transmission control system DTC present.  TCM has sent a DTC error code to ECM indicating that additional TCM DTCs may be present. MIL may be illuminated. Other transmission concerns present. Code set in ECM to indicate that there is a transmission code(s) present and technician should check the TCM for codes. RERUN on-board diagnostics and retrieve transmission DTCs from TCM.
P0708  TR-P Sensor TR-P sensor circuit duty cycle high input.  TR-P sensor signal duty cycle is above threshold, sensor/circuit electrical malfunction. Only REVERSE, NEUTRAL and 5th gear detected. Engine may not crank. GO to PINPOINT TEST C .
P1702  TR-P Sensor TR-P error.  TR-P sensor error detected. Only REVERSE, NEUTRAL and 5th gear detected. Engine may not crank. GO to PINPOINT TEST C .
P1705  TR-P Sensor TR-P sensor not in P or N positions during KOEO or KOER.  KOEO or KOER not run in P or N positions, or TR-P sensor circuit failure. DTC is set. RERUN KOEO and KOER in P or N position. GO to PINPOINT TEST C .
P0711  TFT Sensor No change if TFT during operation.  PCM has detected no TFT change during operation. TFT value stuck at some normal reading. No 5th or 6th gears. GO to PINPOINT TEST B .
P0712, P0710  TFT Sensor 157°C (315°F) indicated, TFT sensor circuit grounded.  Voltage drop across TFT sensor exceeds scale set for temperature of 157°C (315°F). No 5th or 6th gears. GO to PINPOINT TEST B .
P0713, P0710  TFT Sensor -40°C (-40°F) indicated, TFT sensor circuit open.  Voltage drop across TFT sensor exceeds scale set for temperature of -40°C (-40°F). No 5th or 6th gears. GO to PINPOINT TEST B .
P1711  TFT Sensor TFT out of range during on-board diagnostics.  Transmission not operating at temperature during on-board diagnostics. DTC set: engine cold or overheated. Warm or cool engine to normal operating temperature. GO to PINPOINT TEST B .
P1783  TFT Sensor Transmission overtemp condition indicated.  Transmission fluid temperature exceeded 127°C (270°F). Torque converter engages earlier than expected. GO to PINPOINT TEST B .
P0715  TSS Sensor Insufficient input from TSS.  PCM detected a loss of TSS signal during operation. Harsh shifts and engagements, engine RPM higher or lower than expected. No 1st, 3rd or 5th gear. GO to PINPOINT TEST D .
P0717  TSS Sensor No TSS signal.  PCM has not detected a TSS signal. Harsh shifts and engagements, engine RPM higher or lower than expected. No 1st, 3rd or 5th gear. GO to PINPOINT TEST D .
P0718  TSS Sensor TSS signal noisy.  PCM has detected a noisy TSS signal. - GO to PINPOINT TEST D .
P0720  OSS Sensor Insufficient input from OSS.  PCM detected a loss of OSS signal during operation. No 1st, 2nd, 3rd, 4th or 6th gear. GO to PINPOINT TEST D .
P0721  OSS Sensor OSS signal noisy.  PCM has detected a noisy OSS signal. - GO to PINPOINT TEST D .
P0722  OSS Sensor No OSS signal.  PCM has detected no OSS signal. No 1st, 2nd, 3rd, 4th or 6th gear. GO to PINPOINT TEST D .
P0730  Clutch Control Solenoid or Internal Parts Gear ratio error.  PCM has detected a gear ratio error. OWC clutch or clutches may have failed. Incorrect gear selection depending on failure or mode and manual lever position. Shift errors may also be due to other internal transmission concerns (stuck valves, damaged friction material). Engine RPM could be higher or lower than expected. May flash TCIL. REFER to PID P0730_STATUS CHART , found immediately after Output State Control (OSC) Mode in this section, for a specific failure. REFER to the SOLENOID APPLICATION CHARTS  located at the beginning of Pinpoint Tests - OSC Equipped Vehicles. If other solenoid DTCs are present, GO to PINPOINT TEST A . If only P0730 and/or 2700 series DTCs are present, INSTALL the appropriate clutch solenoid. CLEAR DTCs, road test. If the concern is still present, REPAIR/INSTALL new internal transmission components.
P0740 (1) TCC Solenoid TCC solenoid open circuit failure.  TCC solenoid circuit fails to provide voltage drop across solenoid. Circuit open. Open circuit: TCC never engages. GO to PINPOINT TEST A .
P0741  TCC Solenoid TCC solenoid circuit performance error.  Torque converter slippage detected during engagement command indicating a concern with mechanical or hydraulic operation of the converter clutch. TCC slippage when commanded on indicating a concern with the mechanical or hydraulic TCC operation. No TCC engagement. REFER to DIAGNOSIS BY SYMPTOM .
P0742  TCC Solenoid TCC solenoid circuit shorted to ground.  TCC solenoid circuit fails to provide voltage drop across solenoid. Shorted to ground. Short circuit: Only 5th gear at low vehicle speeds. GO to PINPOINT TEST A .
P0743  TCC Solenoid TCC solenoid circuit failure.  TCC solenoid circuit fails to provide voltage drop across solenoid. Circuit open, shorted or PCM driver failure during on-board diagnostics. Open circuit: TCC never engages. Maximum PC-A pressure, harsh engagement and shifts. Short circuit: Only 5th gear. GO to PINPOINT TEST A .
P0744  TCC Solenoid TCC solenoid circuit shorted to power.  TCC solenoid circuit fails to provide voltage drop across solenoid. Circuit shorted to power. No torque converter engagement. GO to PINPOINT TEST A .
P1744  TCC Solenoid TCC solenoid circuit performance error.  Torque converter slippage detected during engagement command indicating a concern with mechanical or hydraulic operation of the converter clutch. TCC slippage when commanded on indicating a concern with the mechanical or hydraulic TCC operation. No TCC engagement. REFER to DIAGNOSIS BY SYMPTOM .
P0748 (2) PC-A Line Pressure Control Solenoid PC-A solenoid circuit failure.  Voltage through PC-A solenoid is checked. An error will be noted if tolerance is exceeded. Open circuit: maximum PC-A pressure, harsh engagements and shifts. Engine RPM higher than expected. Only 5th gear present. Maximum PC-A pressure, harsh engagements and shifts. Engine RPM higher than expected. GO to PINPOINT TEST E .
P0960 (2) PC-A Line Pressure Control Solenoid PC-A solenoid circuit open failure.  Voltage through PC-A solenoid is checked. An error will be noted if tolerance is exceeded. Open circuit: maximum PC-A pressure, harsh engagements and shifts. Engine RPM higher than expected. GO to PINPOINT TEST E .
P0962 (2) PC-A Line Pressure Control Solenoid PC-A solenoid short to ground circuit failure.  Voltage through PC-A solenoid is checked. An error will be noted if tolerance is exceeded. Short circuit: Only 5th gear present. GO to PINPOINT TEST E .
P0963  PC-A Line Pressure Control Solenoid PC-A solenoid short to power circuit failure.  Voltage through PC-A solenoid is checked. An error will be noted if tolerance is exceeded. Maximum PC-A pressure, harsh engagements and shifts. Engine RPM higher than expected. GO to PINPOINT TEST E .
P0750  SSPC-A Coast Clutch SSPC-A solenoid circuit open.  SSPC-A circuit failed to provide voltage drop across solenoid. Circuit open or PCM driver failure during on-board diagnostics. No 2nd, 4th or 6th gear. GO to PINPOINT TEST A .
P0751  SSPC-A Coast Clutch SSPC-A circuit, clutch or solenoid failure - OFF.  SSPC-A circuit, clutch or solenoid failed in the OFF position during operation resulting in HIGH pressure in the hydraulic circuit. Tow/Haul OFF:
Normal driving mode.
  • No 1st gear available.

    Tow/Haul ON:

  • No 1st, 3rd or 5th gears available.
 GO to PINPOINT TEST A .
P0752  SSPC-A Coast Clutch SSPC-A circuit, clutch or solenoid failure - ON.  SSPC-A circuit, clutch or solenoid failed in the ON position during operation resulting in LOW pressure in the hydraulic circuit. Tow/Haul OFF:
Normal driving mode.
  • Temperature below -15°C (4°F), only 4th gear is operative.
  • Temperature above -15°C (4°F), only 6th gear is operative.

    Tow/Haul ON:

  • No 2nd, 4th or 6th gears available.
 GO to PINPOINT TEST A .
P0753 (1) SSPC-A Coast Clutch SSPC-A solenoid circuit failure.  SSPC-A circuit failed to provide voltage drop across solenoid. Circuit failure or PCM driver failure. Tow/Haul OFF:
  • No 2nd, 4th, 5th or 6th gears available.
  • No gears available.

    Tow/Haul ON:

  • No 1st, 2nd, 3rd, 4th or 6th gears available.
 GO to PINPOINT TEST A .
P0973  SSPC-A Coast Circuit SSPC-A solenoid or circuit shorted to ground.  Voltage through SSPC-A solenoid circuit is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. Tow/Haul OFF:
  • No 2nd, 4th, 5th or 6th gears available.

    Tow/Haul ON:

  • No 1st, 2nd, 3rd, 4th or 6th gears available.
 GO to PINPOINT TEST A .
P0974  SSPC-A Coast Clutch SSPC-A solenoid or circuit shorted to power.  Voltage through SSPC-A solenoid circuit is checked. An error will be noted if tolerance is exceeded. Short to power failure detected. Tow/Haul OFF:
  • No gears available.

    Tow/Haul ON:

  • No 2nd, 4th or 6th gears available.
 GO to PINPOINT TEST A .
P0755 (1) SSPC-B Overdrive Clutch SSPC-B solenoid circuit open.  SSPC-B circuit, clutch or solenoid failed to provide voltage drop across solenoid. Circuit open or PCM driver failure during on-board diagnostics. Tow/Haul OFF:
  • Only 1st or 3rd gears available.

    Tow/Haul ON:

  • Only 5th gear available.
 GO to PINPOINT TEST A .
P0756  SSPC-B Overdrive Clutch SSPC-B circuit, clutch or solenoid - OFF . SSPC-B circuit, clutch or solenoid failed in the OFF position during operation resulting in LOW pressure in the hydraulic circuit. Tow/Haul OFF:
  • No 2nd gear available.

    Tow/Haul ON:

  • No 2nd, 4th or 6th gears available.
 GO to PINPOINT TEST A .
P0757  SSPC-B Overdrive Clutch SSPC-B circuit, clutch or solenoid failure - ON.  SSPC-B circuit, clutch or solenoid failed in the ON position during operation resulting in HIGH pressure in the hydraulic circuit. No 1st, 3rd or 5th gears available. GO to PINPOINT TEST A .
P0758 (1) SSPC-B Overdrive Clutch SSPC-B solenoid circuit failure.  SSPC-B circuit failed to provide voltage drop across solenoid. Circuit failure or PCM driver failure. Tow/Haul OFF:
  • Only 1st or 3rd gears available.
  • No 2nd gear available.

    Tow/Haul ON:

  • No 5th gear available.
  • Only 4th, 5th and 6th gears available.
 GO to PINPOINT TEST A .
P0976  SSPC-B Overdrive Clutch SSPC-B solenoid or circuit shorted to ground.  Voltage through SSPC-B solenoid circuit is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. Tow/Haul OFF:
  • No 2nd gear available.

    Tow/Haul ON:

  • Only 4th and 6th gears available.
 GO to PINPOINT TEST A .
P0977 (2) SSPC-B Overdrive Clutch SSPC-B solenoid or circuit shorted to power.  Voltage through SSPC-B solenoid circuit is checked. An error will be noted if tolerance is exceeded. Short to power failure detected. Tow/Haul OFF:
  • Only 1st and 3rd gears available.

    Tow/Haul ON:

  • Only 5th gear available.
 GO to PINPOINT TEST A .
P0760 (1) SSPC-C Intermediate Clutch SSPC-C solenoid circuit open.  SSPC-C circuit failed to provide voltage drop across solenoid. Circuit open or PCM drive failure during on-board diagnostics. Tow/Haul OFF:
  • Only 1st and 2nd gears available.

    Tow/Haul ON:

  • Only 5th gear available.
 GO to PINPOINT TEST A .
P0761  SSPC-C Intermediate Clutch SSPC-C circuit, clutch or solenoid failure - OFF.  SSPC-C circuit, clutch or solenoid failed in the OFF position during operation resulting in LOW pressure in the hydraulic circuit. No 3rd and 4th gear available. GO to PINPOINT TEST A .
P0762  SSPC-C Intermediate Clutch SSPC-C circuit, clutch or solenoid failure - ON.  SSPC-C circuit, clutch or solenoid failed in the ON position during operation resulting in HIGH pressure in the hydraulic circuit. Only 3rd and 4th gear available. GO to PINPOINT TEST A .
P0763 (1) SSPC-C Intermediate Clutch SSPC-C solenoid circuit failure.  SSPC-C circuit failed to provide voltage drop across solenoid. Circuit failure or PCM driver failure. Tow/Haul OFF:
  • Only 1st, 2nd and 3rd gears available.

    Tow/Haul ON:

  • Only 4th and 5th gear available.
 GO to PINPOINT TEST A .
P0979  SSPC-C Intermediate Clutch SSPC-C solenoid or circuit shorted to ground.  Voltage through SSPC-C solenoid circuit is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. Tow/Haul OFF:
  • Only 3rd gear available.

    Tow/Haul ON:

  • Only 4th gear available.
 GO to PINPOINT TEST A .
P0980 (2) SSPC-C Intermediate Clutch SSPC-C solenoid or circuit shorted to power.  Voltage through SSPC-C solenoid circuit is checked. An error will be noted if tolerance is exceeded. Short to power failure detected. Tow/Haul OFF:
  • Only 1st and 2nd gear available.

    Tow/Haul ON:

  • Only 5th gear available.
 GO to PINPOINT TEST A .
P0765  SSPC-D Direct Clutch SSPC-D solenoid circuit open.  SSPC-D circuit failed to provide voltage drop across solenoid. Circuit open or PCM driver failure during on-board diagnostics. Tow/Haul OFF:
  • Only 5th gear available.

    Tow/Haul ON:

  • Only 6th gear available.
 GO to PINPOINT TEST A .
P0766  SSPC-D Direct Clutch SSPC-D circuit, clutch or solenoid failure - OFF.  SSPC-D circuit, clutch or solenoid failed in the OFF position during operation resulting in HIGH pressure in the hydraulic circuit. Tow/Haul OFF:
  • No 5th gear available.

    Tow/Haul ON:

  • No 5th or 6th gears available.
 GO to PINPOINT TEST A .
P0767  SSPC-D Direct Clutch SSPC-D circuit, clutch or solenoid failure - ON.  SSPC-D circuit, clutch or solenoid failed in the ON position during operation resulting in LOW pressure in the hydraulic circuit. No 1st, 2nd, 3rd or 4th gears available. GO to PINPOINT TEST A .
P0768  SSPC-D Direct Clutch SSPC-D solenoid circuit failure.  SSPC-D circuit failed to provide voltage drop across solenoid. Circuit failure or PCM driver failure. Tow/Haul OFF:
  • Only 1st, 2nd and 5th gears available.

    Tow/Haul ON:

  • Only 5th and 6th gear available.
 GO to PINPOINT TEST A .
P0982 (2) SSPC-D Direct Clutch SSPC-D solenoid or circuit shorted to ground.  Voltage through SSPC-D solenoid circuit is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. Tow/Haul OFF:
  • Only 1st and 2nd gears available.

    Tow/Haul ON:

  • Only 5th gear available.
 GO to PINPOINT TEST A .
P0983 (2) SSPC-D Direct Clutch SSPC-D solenoid or circuit shorted to power.  Voltage through SSPC-D solenoid circuit is checked. An error will be noted if tolerance is exceeded. Short to power failure detected. Tow/Haul OFF:
  • Only 5th gear available.

    Tow/Haul ON:

  • Only 6th gear available.
 GO to PINPOINT TEST A .
P0770  SSPC-E Low/Reverse Clutch SSPC-E solenoid circuit open.  SSPC-E circuit failed to provide voltage drop across solenoid. Circuit open or PCM drive failure during on-board diagnostics. Tow/Haul OFF:
  • Only 1st and 2nd gears available.

    Tow/Haul ON:

  • Only 5th gear available.
 GO to PINPOINT TEST A .
P0771  SSPC-E Low/Reverse Clutch SSPC-E circuit, clutch or solenoid failure - OFF.  SSPC-E circuit, clutch or solenoid failed in the ON position during operation resulting in LOW pressure in the hydraulic circuit. Tow/Haul OFF:
  • No 1st gear available.

    Tow/Haul ON:

  • No 1st or 2nd gears available.
 GO to PINPOINT TEST A .
P0772  SSPC-E Low/Reverse Clutch SSPC-E circuit, clutch or solenoid failure - ON.  SSPC-E circuit, clutch or solenoid failed in the OFF position during operation resulting in HIGH pressure in the hydraulic circuit. Tow/Haul OFF:
  • Only 1st gear available.

    Tow/Haul ON:

  • Only 1st or 2nd gears available.
 GO to PINPOINT TEST A .
P0773  SSPC-E Low/Reverse Clutch SSPC-E solenoid circuit failure.  SSPC-E circuit failed to provide voltage drop across solenoid. Circuit failure or PCM driver failure. Tow/Haul OFF:
  • Only 1st and 2nd gears available.

    Tow/Haul ON:

  • Only 5th gear available.
 GO to PINPOINT TEST A .
P0985 (2) SSPC-E Low/Reverse Clutch SSPC-E solenoid or circuit shorted to ground.  Voltage through SSPC-E solenoid circuit is checked. An error will be noted if tolerance is exceeded. Short to ground failure detected. Tow/Haul ON:
  • Only 5th gear available.
 GO to PINPOINT TEST A .
P0986 (2) SSPC-E Low/Reverse Clutch SSPC-E solenoid or circuit shorted to power.  Voltage through SSPC-E solenoid circuit is checked. An error will be noted if tolerance is exceeded. Short to power failure detected. Tow/Haul OFF:
  • Only 1st and 2nd gears available.

    Tow/Haul ON:

  • Only 5th gear available.
 GO to PINPOINT TEST A .
P0791  Intermediate Shaft Speed Sensor Insufficient input from intermediate shaft speed sensor.  PCM detected an insufficient signal from the intermediate shaft speed sensor during operation. Harsh shifts or engagements, engine RPM higher or lower than expected. No 1st, 3rd or 5th gears. GO to PINPOINT TEST D .
P0793  Intermediate Shaft Speed Sensor No input from intermediate shaft speed sensor.  PCM detected a loss of intermediate shaft speed sensor signal during operation. Harsh shifts or engagements, engine RPM higher or lower than expected. No 1st, 3rd or 5th gears. GO to PINPOINT TEST D .
P0794  Intermediate Shaft Speed Sensor Intermediate shaft speed sensor signal intermittent.  PCM has detected an intermittent intermediate shaft speed sensor signal. - GO to PINPOINT TEST D .
P0657  TSPC TSPC high side power supply circuit failed.  TSPC high side power supply circuit failed. Only REVERSE, NEUTRAL and 5th gear available. Engine RPM at idle is about 1000 RPM when TSPC is off as a FMEM action. Power to all solenoids has been interrupted. Monitor PID tspc_flg. If tspc_flg = 1, then TSPC is on. If tspc_flg = 0, then TSPC is off. CHECK for opens, short to ground and the harness disconnected. REPAIR as required. When TSPC is commanded OFF as a FMEM action, CHECK all solenoids for correct function as listed in the band, clutch, solenoid and switch application chart. For additional information on diagnosing PCM concerns, refer to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles.
P1910  Backup lamp driver circuit Backup lamp driver control circuit failed.  Backup lamp driver control circuit failed. No backup lamps in reverse. TR-P sensor is OK. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1), and REFER to .
P1124  TP Sensor TP voltage high/low for on-board diagnostics.  TP was not in the correct position for on-board diagnostics. Rerun at appropriate throttle position per application. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P1460  A/C Switch A/C pressure cycling switch error.  A/C or defrost ON condition may result from A/C clutch being ON during on-board diagnostics. DTC set during on-board diagnostics: rerun with A/C off. Failed ON: line pressure slightly low with A/C off. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P1572  BPP Switch BPP switch circuit failed.  Brake ON circuit failure during normal operation. Failed ON or not connected: TCC will not engage at less than 1/3 throttle. Failed OFF or not connected: TCC will not disengage when the brake is applied. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P1703  BPP Switch Brake not actuated during on-board diagnostics KOER or BPP switch circuit failed.  Brake not cycling during KOER or brake ON circuit failure during KOEO. Failed ON or not connected: TCC will not engage at less then 1/3 throttle. Failed OFF or none connected: TCC will not disengage when the brake is applied. REFER to the INTRODUCTION - GASOLINE or INTRODUCTION - DIESEL articles(1).
P1780  TCS Switch TCS switch input incorrect per selected position.  TCS switch voltage incorrect. No Tow/Haul feature when TCS switch is pressed during self-test. RERUN on-board diagnostics and cycle switch. If concern is still present, REFER to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS .
P1781  4x4 Low Switch 4x4 low circuit/switch out of self test range.  4x4 low circuit/switch voltage incorrect. No 4x4 low feature when 4x4 low is engaged during self-test. RERUN on-board diagnostics and cycle switch. REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS and TRANSFER CASE for transfer case concerns.
P2700  Coast Clutch Coast clutch failed on or off.  The PCM has detected a failure within the coast clutch system. Not all gears available. Tow/Haul OFF:
  • No 1st, 2nd, 3rd or 5th gears available.

    Tow/Haul ON:

  • No 1st, 2nd, 4th or 5th gears available.
 Coast Clutch failed on or off. REFER to PID P0730_STATUS CHART , found immediately after Output State Control (OSC) Mode in this section, for a specific failure. REFER to the SOLENOID APPLICATION CHARTS  located at the beginning of Pinpoint Tests - OSC Equipped Vehicles. If other solenoid DTCs are present, GO to PINPOINT TEST A . If only P0730 and/or 2700 series DTCs are present, INSTALL the appropriate clutch solenoid. CLEAR DTCs, road test. If the concern is still present, REPAIR/INSTALL new internal transmission components.
P2701  Overdrive Clutch Overdrive clutch failed on or off.  The PCM has detected a failure within the overdrive clutch system. Not all gears available. Tow/Haul OFF:
  • No 1st, 2nd, 3rd or 5th gears available.

    Tow/Haul ON:

  • No 2nd, 4th or 6th gears available.
 Overdrive Clutch failed on or off. REFER to PID P0730_STATUS CHART , found immediately after Output State Control (OSC) Mode in this section, for a specific failure. REFER to the SOLENOID APPLICATION CHARTS  located at the beginning of Pinpoint Tests - OSC Equipped Vehicles. If other solenoid DTCs are present, GO to PINPOINT TEST A . If only P0730 and/or 2700 series DTCs are present, INSTALL the appropriate clutch solenoid. CLEAR DTCs, road test. If the concern is still present, REPAIR/INSTALL new internal transmission components.
P2702  Intermediate Clutch Intermediate clutch failed on or off.  The PCM has detected a failure within the intermediate clutch system. Not all gears available.
  • No 3rd and 4th gears available.
  • Only 3rd and 4th gears available.
 Intermediate Clutch failed on or off. REFER to PID P0730_STATUS CHART , found immediately after Output State Control (OSC) Mode in this section, for a specific failure. REFER to the SOLENOID APPLICATION CHARTS  located at the beginning of Pinpoint Tests - OSC Equipped Vehicles. If other solenoid DTCs are present, GO to PINPOINT TEST A . If only P0730 and/or 2700 series DTCs are present, INSTALL the appropriate clutch solenoid. CLEAR DTCs, road test. If the concern is still present, REPAIR/INSTALL new internal transmission components.
P2703  Direct Clutch Direct clutch failed on or off.  The PCM has detected a failure within the direct clutch system. Not all gears available. Tow/Haul OFF:
  • No 1st, 2nd, 3rd or 4th gears available.
  • No 5th or 6th gears available.
 Direct Clutch failed on or off. REFER to PID P0730_STATUS CHART , found immediately after Output State Control (OSC) Mode in this section, for a specific failure. REFER to the SOLENOID APPLICATION CHARTS  located at the beginning of Pinpoint Tests - OSC Equipped Vehicles. If other solenoid DTCs are present, GO to PINPOINT TEST A . If only P0730 and/or 2700 series DTCs are present, INSTALL the appropriate clutch solenoid. CLEAR DTCs, road test. If the concern is still present, REPAIR/INSTALL new internal transmission components.
P2704  Low Reverse Clutch Low reverse clutch failed on or off.  The PCM has detected a failure within the low reverse clutch system. Not all gears available. Tow/Haul OFF:
  • No 1st gear available.
  • Only 1st gear available.

    Tow/Haul ON:

  • No 1st or 2nd gears available.
  • Only 1st or 2nd gears available.
 Low Reverse Clutch failed on or off. REFER to PID P0730_STATUS CHART , found immediately after Output State Control (OSC) Mode in this section, for a specific failure. REFER to the SOLENOID APPLICATION CHARTS  located at the beginning of Pinpoint Tests - OSC Equipped Vehicles. If other solenoid DTCs are present, GO to PINPOINT TEST A . If only P0730 and/or 2700 series DTCs are present, INSTALL the appropriate clutch solenoid. CLEAR DTCs, road test. If the concern is still present, REPAIR/INSTALL new internal transmission components.
(1) Output circuit check, generated only by electrical symptoms.
(2) May also generate by some other non-electrical transmission hardware system.
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