CHECK MODE PROCEDURE 1. LIST OF OPERATION METHODS By operating each of the A/C control switches as shown in the diagram below, it is possible to enter the diagnostic check mode. ![]() |
Toyota Tundra Service Manual > Sfi System: Fail-safe Chart
FAIL-SAFE CHART If any of the following DTCs are stored, the ECM enters fail-safe mode to allow the vehicle to be driven temporarily. DTC Component Fail-Safe Operation Fail-Safe Deactivation Condition P0011, P0021, P0015 and P0025 VVT system Idle up (Control of combustion worsening) Stopping fuel-cu ...