Tire Pressure Monitoring

9011-BATTERY VOLTAGE HIGH (LOCAL > 16.0V)





For a complete wiring diagram Refer to Diagrams/Electrical Electrical Diagrams


- When Monitored:

With the ignition switch on.

- Set Condition:

The TPM Module has detected the Fused (B+) input voltage above 16.0 volts.








Diagnostic Test


1. DTC ACTIVE

CAUTION: Diagnose and repair all Powertrain DTCs before continuing.

Turn the ignition on.

Using the scan tool, read the TPM Module DTCs.

Does the DTC reset?

Yes

- Go to 2

No

- Go to 3



2. TPM MODULE GROUND





Using a 12 volt test light connected to battery voltage, probe the Ground circuit in the TPM Module harness connector.


NOTE: The test light should be illuminated and bright. Compare the brightness to that of a direct connection to the battery.

Does the test light illuminate brightly?

Yes

- Replace the TPM Module.
- Perform TPM VERIFICATION TEST. Verification Tests

No

- Repair the Ground circuit.
- Perform TPM VERIFICATION TEST. Verification Tests



3. INTERMITTENT CONDITION

NOTE: Check for any of the follow conditions:
- Poor wire to terminal connection
- Corroded terminals
- Backed out or loose terminals
- Broken wire internal to the insulation
- Dirty (partial) module ground


Were any of the above condition present?

Yes

- Repair as necessary.
- Perform TPM VERIFICATION TEST. Verification Tests

No

DTC is not active at this time. Test complete.