2010 Cadillac Truck SRX AWD V6-2.8L Turbo Page 869
瀚慖f the scan tool does not match, replace the K9 BCM.
4. Test drive the vehicle above 40 km/h (25 mph) for greater than 2 minutes. With the scan tool, observe the suspect Pressure Sensor Mode data
parameter. Verify the sensor mode changes to Rolling.
瀚慖f the Pressure Sensor Mode does not change, replace the suspect tire pressure sensor.
Repair Instructions
Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.
* Tire Pressure Indicator Sensor Replacement (See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring System/Tire Pressure
Sensor/Service and Repair)
* Tire Pressure Indicator Sensor Learn (See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring System/Tire Pressure
Sensor/Testing and Inspection)
* Control Module References (See: Testing and Inspection/Programming and Relearning)for BCM replacement, setup and programming.
C0765
DTC C0750, C0755, C0760, or C0765
Diagnostic Instructions
* Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System
Check - Vehicle) prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an
overview of the diagnostic approach.
* Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure
Instructions)provides an overview of each diagnostic category.
DTC Descriptor
DTC C0750 03
- Left Front Tire Pressure Sensor Low Voltage
DTC C0750 29
- Left Front Tire Pressure Sensor Too Few Pulses
DTC C0750 39
- Left Front Tire Pressure Sensor Internal Malfunction
DTC C0755 03
- Right Front Tire Pressure Sensor Low Voltage
DTC C0755 29
- Right Front Tire Pressure Sensor Too Few Pulses
DTC C0755 39
- Right Front Tire Pressure Sensor Internal Malfunction
DTC C0760 03
- Left Rear Tire Pressure Sensor Low Voltage
DTC C0760 29
- Left Rear Tire Pressure Sensor Too Few Pulses
DTC C0760 39
- Left Rear Tire Pressure Sensor Internal Malfunction
DTC C0765 03
- Right Rear Tire Pressure Sensor Low Voltage
DTC C0765 29
- Right Rear Tire Pressure Sensor Too Few Pulses
DTC C0765 39
- Right Rear Tire Pressure Sensor Internal Malfunction
Circuit/System Description
