P0750

P0750 - Shift Solenoid A Malfunction (Shift Solenoid Valve No.1)

P0755 - Shift Solenoid B Malfunction (Shift Solenoid Valve No.2)



SYSTEM DESCRIPTION
The ECM uses signals from the vehicle speed sensor and direct clutch speed sensor to detect the actual gear position (1st, 2nd, 3rd or O/D gear).
Then the ECM compares the actual gear with the shift schedule in the ECM memory to detect mechanical trouble of the shift solenoid valves, valve body or automatic transaxle (clutch, brake or gear etc.).

HINT: Check the shift solenoid valve No.1 when DTC P0750 is output and check the shift solenoid valve No.2 when DTC P0755 is output.




DETECTING CONDITIONS

Step 1:

Step 2:

INSPECTION PROCEDURE