On-Board Diagnostics
On-board diagnostics can only be used on models with on-board diagnostics panel. Enter diagnostics by depressing WARMER and OFF buttons on diagnostics panel. See Figure . Service mode and codes will appear in display area. Current Code 51 (accident detected) cannot be cleared using on-board diagnostics; a scan tester is necessary to clear current Code 51. Current Code 34 will remain current after fault is repaired unless ignition if off long enough to allow 36-Volt Loop Reserve (36VLR) to fully discharge.
NOTE:
Failure to follow diagnostic procedures may result in extended diagnostic time and incorrect diagnosis and parts replacement.