FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Verification of Vehicle Repair





HEV Control System
P1696 Immobilizer-Authentication Fail - Verification of Vehicle Repair

Verification of Vehicle Repair

After a repair, it is essential to verify that the fault has been corrected.
1. Connect GDS and select "Diagnostic Trouble Codes (DTCs)".
2. Clear any DTCs.
3. Operate the vehicle within DTC Detecting Condition in "General Information".
4. Are any DTCs present ?