Pinpoint Test A: U201F11 Tire Pressure Monitoring System External Receiver Data Line Circuit Short To Ground
- A1: U201F11 Verify External Receiver Data Line Circuit Short To Ground
- Ignition OFF.
- Disconnect the Tire Pressure Monitoring System Receiver electrical connector, C2875.
- Measure the resistance between
C2875, harness side Battery Pin 1 Negative terminal Is the resistance less than 5 Ohms?
YES: Go to step 2.
NO: Go to step 3.
- A2: U201F11 Check The External Receiver Data Line Circuit For Short Circuit To Ground
- Disconnect the Body Control Module electrical connector, C0580.
- Measure the resistance between
C2875, harness side Battery Pin 1 Negative terminal Is the resistance less than 5 Ohms?
YES: REPAIR the short circuit in wiring harness.
NO: Go to step 4.
- A3: U201F11 Check The Tire Pressure Monitoring System External Receiver For Short Circuit To Ground
- Reconnect the Tire Pressure Monitoring System Receiver electrical connector, C2875.
- Using manufacturer approved diagnostic system run On Demand Self Test (0x0202) .
Is the DTC U201F11 set?
YES: Replace Tire Pressure Monitoring Receiver.
NO: Investigate possible cause of intermittent failure.
- A4: U201F11 Check The Body Control Module For Short Circuit To Ground
- Reconnect the Body Control Module electrical connector, C0580.
- Reconnect the Tire Pressure Monitoring System Receiver electrical connector, C2875.
- Using manufacturer approved diagnostic system run On Demand Self Test (0x0202) .
Is the DTC U201F11 set?
YES: Replace Body Control Module.
NO: Investigate possible cause of intermittent failure.