P0982
DTC P0982: Short in Shift Solenoid Valve D CircuitNOTE: Record all freeze data and review General Troubleshooting Information before you troubleshoot. This code is caused by an electrical circuit problem and cannot be caused by a mechanical problem in the transmission.
1. Clear the DTC with the HDS.
2. Test-drive the vehicle for several minutes in the D position through all five gears.
3. Check that DTC P0982 recurs.
Is DTC P0982 indicated?
YES - Go to step 7.
NO - Go to step 4.
4. Choose Shift Solenoid D in Miscellaneous Test Menu, and test the shift solenoid valve D with the HDS.
Is the system normal?
YES - Go to step 5.
NO - Go to step 7.
5. Test-drive the vehicle for several minutes in the D position through all five gears.
6. Monitor the OBD status for P0982 in the DTCs/Freeze Data in A/T Mode Menu for a pass/fail.
Does the result indicate FAILED?
YES - Go to step 7.
NO - Intermittent failure, the system is OK at this time. Check the SH D (GRN/RED) wire for an intermittent short to ground between shift solenoid valve C and the PCM. If the tester indicates NOT COMPLETED, return to step 4 and recheck.
7. Turn the ignition switch OFF.
8. Jump the SCS line with the HDS.
9. Disconnect PCM connectors A (31P), B (24P), and C (22P).
10. Measure the resistance between PCM connector terminals C2 and A3 or B15.
Is there less than 12 ohms?
YES - Go to step 11.
NO - Update the PCM if it does not have the latest software, or substitute a known-good PCM, then recheck. If the symptom/indication goes away with a known-good PCM, replace the original PCM.
11. Disconnect the solenoid harness connector at the transmission housing.
12. Check for continuity between PCM connector terminals C2 and A3 or B15.
Is there continuity?
YES - Repair a short to ground in the wire between PCM connector terminal C2 and the solenoid harness connector, then go to step 17.
NO - Go to step 13.
13. Inspect shift solenoid valve D.
Is shift solenoid valve D OK?
YES - Go to step 14.
NO - Replace shift solenoid valve D, then go to step 17.
14. Disconnect PCM connector D (17P).
15. Turn the ignition switch ON (II).
16. Measure the voltage between PCM connector terminals D12 and A3 or B15.
Is there battery voltage?
YES - Check for loose or poor connections at PCM connector terminal D12. If the connection is OK, update the PCM if it does not have the latest software, or substitute a known-good PCM, then recheck. If the symptom/indication goes away with a known-good PCM, replace the original PCM.
NO - Check for a blown No. 29 fuse in the underdash fuse/relay box. If the fuse is OK, repair an open in the wire between PCM connector terminal D1 2 and the under-dash fuse/relay box, then go to step 17.
17. Clear the DTC with the HDS.
18. Test-drive the vehicle for several minutes in the D position through all five gears.
19. Monitor the OBD status for P0982 in the DTCs/Freeze Data in A/T Mode Menu for a pass/fail.
Does the result indicate PASSED?
YES - Troubleshooting is complete.
NO - Return to step 7 and recheck.