P0982

Diagnostic Chart:

Schematic:

Shift solenoid 4 is turned electrically ON/hydraulically open, relieving pressure from the M3 shift valve, during 3rd, 4th, 5th gear operation. Shift solenoid 4 is turned electrically OFF/hydraulic open during 1st, 2nd, and reverse gear operation. During normal 2nd-3rd gear shift operation, the transaxle control module (TCM) will turn shift solenoid 4 ON and keep it ON until a downshift to 2nd gear occurs. Circuit 2879 is monitored for low and high voltage feedback. DTC P0982 sets when shift solenoid 4 is commanded electrically ON and the feedback voltage at the TCM is low.

DTC PARAMETERS
DTC P0982 sets when shift solenoid 2 is commanded ON and the feedback voltage at the TCM is low and:
^ The engine is running
^ Transaxle Protection Mode is OFF
^ Shift solenoid 4 commanded ON
^ Condition exists for a least 500 ms

The TCM will command Transaxle Protection Mode ON if this DTC is active.

DTC P0982 is a type A DTC.

DIAGNOSTIC AIDS
To locate an intermittent problem, use a Scan tool to monitor SHIFT SOLENOID 4 CKT STATUS with solenoid 4 commanded ON. Wiggling wires white watching for a change on SHIFT SOLENOID 4 CKT STATUS may locate the area where a short to ground in the wiring could lie.

Shift solenoid 4 resistance. 8.4-22.6 ohms