Conditions

Solenoid 1-2/3-4 (S1)
Fault symptoms
CHECK GEARBOX warning lamp on.

TCM in Limp-Home mode.

Conditions
Shorting to ground.

Shorting or open circuit to B+.

Diagnostic help
The status of the 1-2/3-4 shift solenoid (S1) can be ascertained with the diagnostics instrument.

The 1-2/3-4 shift solenoid (S1) should be activated (ON) in 1st and 3rd gears when the car is being driven and not activated (OFF) in the other gears.

The 1-2/3-4 shift solenoid (S1) can be activated with the diagnostics instrument.

- Activate "Solenoid 1-2/3-4 (S1)".