Circuit/System Verification

NOTE:

An invalid data DTC is normally set along with another DTC or symptom. Diagnose other DTCs and/or symptoms before replacing any device.

Engine running for 10 s.
Ignition ON/Vehicle In Service Mode, engine OFF, verify DTC P1911 is not set.
- If DTC P1911 is set along with other DTCs or symptoms
  Diagnose all other DTCs or symptoms first. Refer to Diagnostic Trouble Code (DTC) List - Vehicle , or Symptoms - Vehicle .
- If DTC P1911 is set without other DTCs or symptoms
1. Program the ETRS Controller per Control Module References
2. Verify the DTC does not set.
  - If the DTC sets, replace the appropriate device.
  - Go to next step: If the DTC does not set
3. All OK.
- Go to next step: If DTC P1911 is not set
All OK