NOTE: Before beginning TPMS sensor training, make sure the vehicle is away from other vehicles or devices which may cause Radio Frequency Interference (RFI) such as electric motors or radio transmitters.
Did all of the TPMS sensors train and did the horn sound when each sensor was trained?
Yes | The system is operating correctly at this time. The concern may have been caused by Radio Frequency Interference (RFI). For information on locating sources of Radio Frequency Interference (RFI), REFER to: Tire Pressure Monitoring System (TPMS) - System Operation and Component Description (204-04B Tire Pressure Monitoring System (TPMS), Description and Operation). |
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No | GO to D5 |
D5 ATTEMPT TO CARRY OUT THE SENSOR TRAINING PROCEDURE AGAIN USING KNOWN GOOD SENSORS
Move the vehicle to rotate the wheels at least one-fourth of a turn. Leave the vehicle doors open. Attempt to train known good TPMS sensors from another vehicle. REFER to: Tire Pressure Monitoring System (TPMS) Sensor Location Calibration (204-04B Tire Pressure Monitoring System (TPMS), General Procedures).
Did all of the known good TPMS sensors train and did the horn sound when each known good sensor was trained?
Yes | If some of the sensors trained, INSTALL a new TPMS sensor for each sensor that failed to train. REFER to: Tire Pressure Monitoring System (TPMS) Sensor (204-04B Tire Pressure Monitoring System (TPMS), Removal and Installation). If all the known good sensors trained, INSTALL new TPMS sensors. REFER to: Tire Pressure Monitoring System (TPMS) Sensor (204-04B Tire Pressure Monitoring System (TPMS), Removal and Installation). |
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No | INSTALL a new RTM. REFER to: Radio Transceiver Module (RTM) (419-10 Multifunction Electronic Modules, Removal and Installation). If the concern is still present, GO to D6 |
D6 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
Ignition OFF. Disconnect and inspect all BCM connectors. Repair:
corrosion (install new connector or terminals – clean module pins). damaged or bent pins – install new terminals or pins. pushed-out pins – install new pins as necessary.
Connect the BCM connectors. Make sure they seat and latch correctly. Operate the system and determine if the concern is still present.
Is the concern still present?
Yes CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for
this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no Technical
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