Tag: CHRYSLER

Possible causes – Low transmission fluid level– Shift solenoid mechanical fault– Hydraulic circuit fault– Transmission failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Transmission will not shift into 6th gear P0729 CHRYSLER OBD Code Description This malfunction is detected when the A/T does not shift into 6GR position as instructed by…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty torque converter clutch solenoid valve– Torque converter clutch solenoid valve harness or connectors– Torque converter clutch solenoid valve circuit is open or shorted– Transmission internal mechanical problem Tech description When the a transmission solenoid is stuck on, in most cases the problem is not…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty torque converter clutch solenoid valve– Torque converter clutch solenoid valve harness or connectors– Torque converter clutch solenoid valve circuit is open or shorted– Transmission internal mechanical problem When is the obd code mean? The TCM detects tcc slippage greater than calibrated value Symptoms –…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty Low Reverse solenoid valve– Low Reverse solenoid valve harness is open or shorted– Low Reverse solenoid valve circuit poor electrical connection Tech description When the a transmission solenoid is malfunction, in most cases the problem is not the electrical part of the solenoid; the…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty OD shift solenoid valve– OD solenoid valve harness is open or shorted– OD solenoid valve circuit poor electrical connection When is the obd code mean? The TCM has detected a fault in the OD Solenoid circuit Symptoms – Engine Light ON (or Service Engine…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty Shift Pressure Solenoid valve– Shift Pressure Solenoid valve harness is open or shorted– Shift Pressure Solenoid valve circuit poor electrical connection When is the obd code mean? The TCM has detected voltage on the shift pressure solenoid during a period when the solenoid is…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty shift solenoid ‘B’ valve– Shift solenoid ‘B’ valve harness or connectors– Shift solenoid ‘B’ valve circuit is open or shorted When is the obd code mean? ECM detected a failure in shift solenoid B Circuit (2-3 shift) Symptoms – Engine Light ON (or Service…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty shift solenoid valve– Shift solenoid valve harness or connectors– Shift solenoid valve circuit is open or shorted When is the obd code mean? ECM has detected an open or shorted condition on the relay circuit Symptoms – Engine Light ON (or Service Engine Soon…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty Shift Solenoids– Shift Solenoids harness is open or shorted– Shift Solenoids circuit poot electrical connection– Transmission mechanical problems– Transmission hydraulic control circuit Tech description Start by inspecting the transmission fluid level and condition, and change fluid if necessary. When is the obd code mean?…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty shifting solenoid valve– Shifting solenoid valve harness is open or shorted– Shifting solenoid valve circuit poor electrical connection When is the obd code mean? The P0781 code is detected when actual gear position and the commanded gear position are different Symptoms – Engine Light…