For 1990-2009 cars only
Diagnostic Instructions
| • | Perform the Diagnostic System Check - Vehicle prior to using the diagnostic procedure. |
| • | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
| • | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
DTC Descriptors
DTC C0750: Left Front TPMS Transmitter Battery Voltage Too LowDTC C0755: Right Front TPMS Transmitter Battery Voltage Too Low
DTC C0760: Left Rear TPMS Transmitter Battery Voltage Too Low
DTC C0765: Right Rear TPMS Transmitter Battery Voltage Too Low
Circuit/System Description
TPMS Receiver Module receives the vehicle speed signal from the transmission control module (TCM) and also receives the information of the tire inflation pressure from the transmitters and the transmitter condition. With this information, the TPMS decides that the warning lamp indication is needed or not.
Conditions for Running the DTC
Vehicle speed is above 32 km/h (20 mph).
Conditions for Setting the DTC
TPMS transmitter battery voltage is too low.
Action Taken When the DTC Sets
TPMS warning lamp blinks for 75 seconds.
Conditions for Clearing the DTC
The conditions that set the DTC are no longer present, the DTC can be cleared by scan tool.
Reference Information
Schematic Reference
Tire Pressure Monitoring System Schematics
Connector End View Reference
Electrical Information Reference
Scan Tool Reference
Circuit/System Testing
- Replace the TPMS Trasmitter.
- Perform the TPS ID Registration procedure.
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
