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Home >> Mazda >> 2019 >> 6 Signature >> Repair and Diagnosis >> Transmission >> Automatic Trans >> On-Board Diagnostics - Automatic Transaxle (GW6A-El) >> On-Board Diagnostic System DTC Table (TCM (GW6A-El))

On-Board Diagnostic System DTC Table (TCM (GW6A-El))

x: Applicable-: Not applicable

DTC NO. CHECK ENGINE LIGHT AUTOMATIC TRANSAXLE WARNING LIGHT/AUTOMATIC TRANSAXLE WARNING INDICATION DESCRIPTION FAIL-SAFE FUNCTION DRIVE CYCLE SELF TEST TYPE (1) MEMORY FUNCTION REFER TO
P0218: 00 lllumination lllumination/lndication Automatic transaxle protection control x 1 C x (See DTC P0218-00 (TCM (GW6A-EL)) .)
P0500: 00 lllumination - Vehicle speed signal circuit malfunction x 1 C x (See DTC P0500-00 (TCM (GW6A-EL)) .)
P0666: 00 lllumination lllumination/lndication ECU internal temperature sensor circuit malfunction x 1 c x (See DTC P0666-00 (TCM (GW6A-EL)) .)
P0667: 00 lllumination lllumination/lndication ECU internal temperature sensor/performance problem x 2 c x (See DTC P0667-00 (TCM (GW6A-EL)) .)
P06B8-00 lllumination - NVRAM malfunction - 1 C, O x (See DTC P06B8-00 (TCM (GW6A-EL)) .)
P0706: 00 lllumination Illumination/lndication Transaxle range sensor range/performanee problem x 1 C x (See DTC P0706-00 (TCM (GW6A-EL)) .)
P0707: 00 lllumination Illumination/lndication Transaxle range sensor circuit low input x 1 C, O x (See DTC P0707-00 (TCM (GW6A-EL)) .)
P0708: 00 lllumination Illumination/lndication Transaxle range sensor circuit high input   1 c, o x (See DTC P0708-00 (TCM (GW6A-EL)) .)
P0711: 00 lllumination Illumination/lndication TFT sensor range/performanee problem x 2 C x (See DTC P0711-00 (TCM (GW6A-EL)) .)
P0712-00 lllumination lllumination/lndication TFT sensor circuit low input x 1 C, O x (See DTC P0712-00 (TCM (GW6A-EL)) .)
P0713-00 lllumination lllumination/lndication TFT sensor circuit high input x 2 C x (See DTC P0713-00 (TCM (GW6A-EL)) .)
P0715-00 lllumination lllumination/lndication Turbine/input shaft speed sensor/sensor output range malfunction x 1 C x (See DTC P0715-00 (TCM (GW6A-EL)) .)
P0716-00 lllumination lllumination/lndication Turbine/input shaft speed sensor range/performanee problem   1 c x (See DTC P0716-00 (TCM (GW6A-EL)) .)
P0717-00 lllumination lllumination/lndication Open circuit in turbine/input shaft speed sensor circuit x 1 c x (See DTC P0717-00 (TCM (GW6A-EL)) .)
P0720-00 lllumination lllumination/lndication Output shaft speed sensor range/performanee problem x 1 C x (See DTC P0720-00 (TCM (GW6A-EL)) .)
P0721-00 lllumination lllumination/lndication Output shaft speed sensor/sensor output range malfunction x 1 C x (See DTC P0721-00 (TCM (GW6A-EL)) .)
P0722-00 lllumination lllumination/lndication Open circuit in output shaft speed sensor circuit x 2 C x (See DTC P0722-00 (TCM (GW6A-EL)) .)
P0729-00 - - 6GR incorrect ratio   2 C x (See DTC P0729-00 (TCM (GW6A-EL)) .)
P0731-00   - 1GR incorrect ratio x 2 C x (See DTC P0731-00 (TCM (GW6A-EL)) .)
P0732-00 - - 2GR incorrect ratio x 2 C x (See DTC P0732-00 (TCM (GW6A-EL)) .)
P0733-00 - - 3GR incorrect ratio x 2 C x (See DTC P0733-00 (TCM (GW6A-EL)) .)
P0734-00 - - 4GR incorrect ratio x 2 C x (See DTC P0734-00 (TCM (GW6A-EL)) .)
P0735-00 - - 5GR incorrect ratio x 2 C x (See DTC P0735-00 (TCM (GW6A-EL)) .)
P0736-00   lllumination/lndication Gear reverse incorrect ratio x 2 C x (See DTC P0736-00 (TCM (GW6A-EL)) .)
P073D-00 - - Neutral incorrect ratio - 2 C x (See DTC P073D-00 (TCM (GW6A-EL)) .)
P0741-00 lllumination Illumination/lndication TCC control solenoid stuck off x 2 C x (See DTC P0741-00 (TCM (GW6A-EL)) .)
P0743-00 lllumination Illumination/lndication TCC control solenoid circuit malfunction x 1 C, O x (See DTC P0743-00 (TCM (GW6A-EL)) .)
P0746-00 lllumination Illumination/lndication Pressure control solenoid stuck off x 2 c x (See DTC P0746-00 (TCM (GW6A-EL)) .)
P0748-00 lllumination Illumination/lndication Pressure control solenoid circuit malfunction x 1 C, O x (See DTC P0748-00 (TCM (GW6A-EL)) .)
P0751-00 lllumination lllumination/lndication Shift solenoid No. 1 stuck off x 2 C x (See DTC P0751-00 (TCM (GW6A-EL)) .)
P0752-00 lllumination lllumination/lndication Shift solenoid No. 1 stuck on x 2 C x (See DTC P0752-00 (TCM (GW6A-EL)) .)
P0753-00 lllumination lllumination/lndication Shift solenoid No. 1 circuit malfunction x 1 C, O x (See DTC P0753-00 (TCM (GW6A-EL)) .)
P0756-00 lllumination lllumination/lndication Shift solenoid No. 2 stuck off x 2 C x (See DTC P0756-00 (TCM (GW6A-EL)) .)
P0757-00 lllumination lllumination/lndication Shift solenoid No. 2 stuck on x 2 C x (See DTC P0757-00 (TCM (GW6A-EL)) .)
P0758-00 lllumination lllumination/lndication Shift solenoid No. 2 circuit malfunction x 1 C, O x (See DTC P0758-00 (TCM (GW6A-EL)) .)
P0761-00 lllumination lllumination/lndication Shift solenoid No. 3 stuck off x 2 C x (See DTC P0761-00 (TCM (GW6A-EL)) .)
P0762-00 lllumination lllumination/lndication Shift solenoid No. 3 stuck on x 2 C x (See DTC P0762-00 (TCM (GW6A-EL)) .)
P0763-00 lllumination lllumination/lndication Shift solenoid No. 3 circuit malfunction x 1 c, o x (See DTC P0763-00 (TCM (GW6A-EL)) .)
P0766-00 lllumination lllumination/lndication Shift solenoid No. 4 stuck off x 2 C x (See DTC P0766-00 (TCM (GW6A-EL)) .)
P0767-00 lllumination lllumination/lndication Shift solenoid No. 4 stuck on x 2 C x (See DTC P0767-00 (TCM (GW6A-EL)) .)
P0768-00 lllumination lllumination/lndication Shift solenoid No. 4 circuit malfunction x 1 C, O x (See DTC P0768-00 [TCM (GW6A-EL,)] .)
P0771-00 lllumination lllumination/lndication On/off solenoid stuck off x 2 c x (See DTC P0771-00 (TCM (GW6A-EL)) .)
P0772-00 lllumination lllumination/lndication On/off solenoid stuck on x 2 c x (See DTC P0772-00 (TCM (GW6A-EL)) .)
P0773-00 lllumination lllumination/lndication On/off solenoid circuit malfunction x 1 C, O x (See DTC P0773-00 (TCM (GW6A-EL)) .)
P0780-00 lllumination Illumination/lndication Gear shifting malfunction x 2 C x (See DTC P0780-00 (TCM (GW6A-EL)) .)
P0819-00 - - M position switch/Up switch/Down switch signal error x 1 C x (See DTC P0819-00 (TCM (GW6A-EL)) .)
P0842-00 lllumination Illumination/lndication Oil pressure switch No. 1 (Oil pressure switch B) stuck on x 2 C x (See DTC P0842-00 (TCM (GW6A-EL)) .)
P0843-00 lllumination Illumination/lndication Oil pressure switch No. 1 (Oil pressure switch B) stuck off x 2 C x (See DTC P0843-00 (TCM (GW6A-EL)) .)
P0847-00 lllumination Illumination/lndication Oil pressure switch No. 2 (Oil pressure switch A) stuck on x 2 C x (See DTC P0847-00 (TCM (GW6A-EL)) .)
P0848-00 lllumination lllumination/lndication Oil pressure switch No. 2 (Oil pressure switch A) stuck off x 2 C x (See DTC P0848-00 (TCM (GW6A-EL)) .)
P0872-00 lllumination lllumination/lndication Oil pressure switch No. 3 (Oil pressure switch A) stuck on x 2 C x (See DTC P0872-00 (TCM (GW6A-EL)) .)
P0873-00 lllumination lllumination/lndication Oil pressure switch No. 3 (Oil pressure switch A) stuck off x 2 C x (See DTC P0873-00 (TCM (GW6A-EL)) .)
P0877-00 lllumination lllumination/lndication Oil pressure switch No. 4 (Oil pressure switch B) stuck on x 2 C x (See DTC P0877-00 (TCM (GW6A-EL)) .)
P0878-00 lllumination lllumination/lndication Oil pressure switch No. 4 (Oil pressure switch B) stuck off x 2 C x (See DTC P0878-00 (TCM (GW6A-EL)) .)
P0882-00 lllumination - TCM power supply voltage low x 1 C x (See DTC P0882-00 (TCM (GW6A-EL)) .)
P0883-00 lllumination - TCM power supply voltage high x 1 C, O x (See DTC P0883-00 (TCM (GW6A-EL)) .)
P1728-00 - - Clutch slippage x 2 C x (See DTC P1728-00 (TCM (GW6A-EL)) .)
P1738-00 - lllumination/lndication Automatic transaxle internal malfunction x 2 C x (See DTC P1738-00 (TCM (GW6A-EL)) .)
P1784-00 - lllumination/lndication Hi cut valve stuck off/R-3-5 cut valve stuck on x 2 C x (See DTC P1784-00 (TCM (GW6A-EL)) .)
P2530-00 - - Ignition switch stuck off - 1 C x (See DTC P2530-00 (TCM (GW6A-EL)) .)
P2855-00 - - Low clutch hydraulic circuit/sealing malfunction - 2 C x (See DTC P2855-00 (TCM (GW6A-EL)) .)
U0073-00 - - CAN system communication error (HS CAN) x 1 c, o x (See DTC U0073-00, U0100-00, U0121-00, U0131-00, U0155-00, U0214-00 (TCM (GW6A-EL)) .)
U0074-00 - - CAN system communication error (local CAN between TCM and PCM) x 1 C, O x (See DTC U0074-00 (TCM (GW6A-EL)) .)
U0100-00 lllumination - Communication error to PCM (HS CAN) x 1 C, O x (See DTC U0073-00, U0100-00, U0121-00, U0131-00, U0155-00, U0214-00 (TCM (GW6A-EL)) .)
U0115-00 lllumination - Communication error to PCM (local CAN between TCM and PCM) x 1 C, 0 x (See DTC U0115-00 (TCM (GW6A-EL)) .)
U0121-00 lllumination - Communication error to DSC HU/CM x 1 C, O x (See DTC U0073-00, U0100-00, U0121-00, U0131-00, U0155-00, U0214-00 (TCM (GW6A-EL)) .)
U0131-00 - - Communication error to EPS control module x 1 c, o x  
U0155-00 lllumination - Communication error to instrument cluster x 1 C, O x  
U0214-00 - - Communication error to start stop unit x 1 C, O x 00 (TCM (GW6A-EL)).)
U0442-00 - - Invalid data received from PCM (local CAN between TCM and PCM) x 1 C, O x (See DTC U0442-00 (TCM (GW6A-EL)) .)
(1) C: CMDTC self test, O: KOEO self test