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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 426 (Automatic Transmission - 5R55S) >> Diagnosis And Testing >> Pinpoint Tests - OSC Equipped Vehicles >> Pinpoint Tests >> Pinpoint Test A: Shift And Torque Converter Clutch Solenoids

Pinpoint Test A: Shift And Torque Converter Clutch Solenoids

WARNING: This page is about a different car, the 2004 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Refer to the Transmission Vehicle Harness Connector illustration preceding these pinpoint tests.
NOTE: Read and record all DTCs. All Digital TR Sensor and VSS DTCs must be repaired before entering Output State Control (OSC).
  1. A1 ELECTRONIC DIAGNOSTICS 
    • Key in OFF position.
    • Select PARK.
    • Check to make sure the transmission harness connector is fully seated, terminals are fully engaged in connector and in good condition before proceeding.
    • Connect the diagnostic tool.
    • Key in ON position.
    • Enter the following diagnostic mode on the diagnostic tool: Diagnostic Data Link.
    • Enter the following diagnostic mode on the diagnostic tool: PCM.
    • Enter the following diagnostic mode on the diagnostic tool : Active Command Modes.
    • Enter the following diagnostic mode on the diagnostic tool: Output State Control (OSC).
    • Enter the following diagnostic mode on the diagnostic tool: Trans-Bench Mode.
    • Does vehicle enter Trans-Bench Mode? 
      1. Yes  : REMAIN in Trans-Bench Mode. GO to A2.
      2. No  : REPEAT procedure to enter Trans-Bench Mode. If vehicle did not enter Trans-Bench Mode, REFER to the INTRODUCTION for diagnosis of PCM or NGS.
  2. A2 WIGGLE TEST 
    • Remain in Trans-Bench Mode.
    • Select PIDs to be monitored.
      PID COMMAND AND PID ACTUAL

      PID Command PID Actual
      SSA SSA
      SSB SSB
      SSC SSC
      SSD SSD
      TCC TCC
    • Select "ON" to turn suspect solenoid(s) on.
    • Press "SEND".
    • Wiggle all wiring and connectors to the transmission. Monitor the solenoid state for changes.
    • Select "OFF" to turn solenoid(s) off.
    • Press "SEND".
    • Repeat steps for each solenoid.
    • Does the suspect solenoid(s) state change? 
      1. Yes  : REPAIR the circuit. TEST the system for normal operation.
      2. No  : GO to A3.
  3. A3 SOLENOID FUNCTIONAL CHECK 
    • Monitor each solenoid state.
    • Turn each solenoid ON and OFF.
    • Does the solenoid turn ON and OFF when commanded and can solenoid activation be heard? 
      1. Yes  : GO to A4.
      2. No  : GO to  A5.
  4. A4 OSC TRANS-DRIVE MODE (GEAR OR TCC) 
    • Carry out OSC Trans-Drive Mode.
    • Select GEAR for shift solenoids or follow procedures for GEAR as listed in this section.
    • Select TCC for Torque Converter Clutch Solenoid. Follow procedures of TCC IN DRIVE MODE  as listed in this section.
    • Does the transmission upshift and downshift or torque converter engage/disengage when commanded? 
      1. Yes  : CLEAR all DTCs. ROAD TEST to verify if concern is still present. If concern is still present, REFER to DIAGNOSIS BY SYMPTOM  to diagnose shift or torque converter concern.
      2. No  : GO to A5.
  5. A5 CHECK FOR BATTERY VOLTAGE 
    • Disconnect: Transmission Vehicle Harness Connector.
    • Visually inspect all wires and connectors for damage.
    • Key in ON position.
    • Measure the voltage on pin 3 harness side and ground.
      Fig 1: Measuring Voltage On Pin 3 Harness Side And Ground
      G03201590Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
      1. Yes  : GO to A6.
      2. No  : REPAIR the circuit. TEST for normal operation.
  6. A6 ELECTRICAL SIGNAL CHECK 
    • Leave positive lead connected to pin 3 and connect negative lead to pin 5, 6, 14, 15 and 16.
      Fig 2: Connecting Positive Lead To Pin 3 And Negative Lead To Pin 5, 6, 14, 15 And 16
      G03201591Courtesy of FORD MOTOR CO.
    • Enter the following diagnostic mode on the diagnostic tool: Trans-Bench Mode.
    • Select Parameter SSA, SSB, SSC, SSD or TCC.
    • Select "ON".
    • Press "SEND".
    • Measure the voltage while cycling the solenoids ON and OFF.
    • Select "OFF", press "SEND".
    • Does the voltage change? 
      1. Yes  : GO to A7.
      2. No  : REPAIR the circuit. TEST the system for normal operation.
  7. A7 CHECK SOLENOID RESISTANCE AT SOLENOID 
    • Measure the resistance between pin 3 and pin 5, 6, 14, 15, and 16 solenoid side.
      SOLENOID AND RESISTANCE

      Solenoid Resistance (ohms)
      SSA 16-45
      SSB 16-45
      SSC 16-45
      SSD 16-45
      TCC 9-16
      Fig 3: Measuring Resistance Between Pin 3 And Pin 5, 6, 14, 15, And 16 Solenoid Side
      G03201592Courtesy of FORD MOTOR CO.
    • Is the resistance within specification? 
      1. Yes  : GO to A8.
      2. No  : INSTALL a new solenoid body assembly. TEST the system for normal operation.
  8. A8 CHECK SOLENOID FOR SHORT TO GROUND 
    • Measure the resistance between pin 3 and pin 5, 6, 14, 15, and 16 solenoid side and ground.
      Fig 4: Measuring Resistance Between Pin 3 And Pin 5, 6, 14, 15, And 16 Solenoid Side And Ground
      G03201593Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 
      1. Yes  : INSTALL a new solenoid body assembly.
      2. No  : REFER to DIAGNOSIS BY SYMPTOM  in this section for diagnosis of shift or torque converter concerns.
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