DTC U0402-68 (77-04): Notes

DTC U0402-68  : Invalid Data Received From Transmission Control Module (TCM)

How to use this manual .

NOTICE: 

Before you troubleshoot, review the How to Troubleshoot .

NOTE:  Troubleshoot the following DTCs first, if stored at the same time.

• A/T System DTCs - Refer to: A/T System DTC Troubleshooting Index or A/T System DTC Troubleshooting Index