DTC 11
Diagnostic Trouble Codes 1, 11, and 12
Invalid Diagnostic Trouble Codes
Circuit Description
DTCs 1, 11, and 12 do not exist. They are the result of misreading the "BRAKE" lamp flashes. The Tech 1 scan tool will not display these DTCs. If these DTCs are encountered, review the procedure for manually reading DTCs.
Test Description
1. Check DTCs by manually grounding terminals A and H of the DLC.
2. Verify the correct procedure was used.
3. Check DTCs using the Tech 1.
