TSB Document:

Affected Component: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

Summary
Service Tire Pressure System Message This bulletin involves inspecting and replacing the Tire Pressure Module (TPM) sensor if required. The customer may notice a message ?Service Tire Pressure System? displayed on the cluster. On further inspection the technician may find the following Diagnostic Trouble Codes (DTCs): NOTE: The cluster will always display the low tire indicator if the tire pressure is under specification, or if there is a DTC set in the TPM system. If a DTC is set, the indicator will flash for 75 seconds and then stay on solid when the vehicle is started. ? C1501-07 Tire Pressure Sensor 1 - Mechanical Failure. ? C1501-31 Tire Pressure Sensor 1 - No Signal. ? C1502-07 Tire Pressure Sensor 2 - Mechanical Failure. ? C1502-31 Tire Pressure Sensor 2 - No Signal. ? C1503-07 Tire Pressure Sensor 3 - Mechanical Failure. ? C1503-31 Tire Pressure Sensor 3 - No Signal. ? C1504-07 Tire Pressure Sensor 4 - Mechanical Failure. ? C1504-31 Tire Pressure Sensor 4 - No Signal.

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Date Published
FEB 20, 2015
NHTSA TSB #
10144891
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