DTC 74

TROUBLE CODE 74 - 2-4 BRAKE TIMING SOLENOID





8M1: CHECK 2 - 4 BRAKE TIMING SOLENOID





8M2: CHECK 2 - 4 BRAKE TIMING SOLENOID.





8M3: CHECK HARNESS CONNECTOR BETWEEN TCM AND TRANSMISSION.





8M4: CHECK HARNESS CONNECTOR BETWEEN TCM AND TRANSMISSION.





8M5: CHECK OUTPUT SIGNAL EMITTED FROM TCM.





:8M6: CHECK OUTPUT SIGNAL EMITTED FROM TCM.





8M7: CHECK 2 - 4 BRAKE TIMING SOLENOID (IN TRANSMISSION).





8M8: CHECK HARNESS CONNECTOR BETWEEN 2 - 4 BRAKE TIMING SOLENOID AND TRANSMISSION.





8M9: CHECK POOR CONTACT.

DIAGNOSIS:
Output signal circuit of 2-4 brake timing solenoid is open or shorted.

TROUBLE SYMPTOM:
Excessive shift shock.





WIRING DIAGRAM