DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
Automatic Transmission (Diagnostics)
C: DTC 31 THROTTLE POSITION SENSOR
S004521G62
DIAGNOSIS:
Input signal circuit of throttle position sensor is open or shorted.
TROUBLE SYMPTOM:
Shift point too high or too low; excessive shift shock; excessive tight corner "braking".
WIRING DIAGRAM:
EXCEPT 3.0 L MODEL
B3M2250
AT-46