Is there continuity?
YES -
Replace the appropriate initiator See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring System/Tire Pressure Monitor Receiver /
Transponder/Service and Repair.?
NO -
Check for loose terminals and poor connections at the TPMS control unit. If necessary, substitute a known-good TPMS control unit See:
Instrument Panel, Gauges and Warning Indicators/Tire Monitoring System/Tire Pressure Module/Service and Repair, and recheck.?
11. Check for continuity between TPMS control unit 20P connector terminals No. 15 and No. 20.
Is there continuity?
YES -
Go to step 12.
NO -
Go to step 15.
12. Disconnect all four of the initiator 3P connectors.
13. Check for continuity between TPMS control unit 20P connector terminals No. 15 and No. 20.
Is there continuity?
YES -
Repair a short in the wire between TPMS control unit 20P connector terminals No. 15 (LF GND line) and No. 20 (LF PWR. line).?
NO -
Go to step 14.
14. On each individual initiator, check for continuity between initiator 3P connector terminals No. 1 and No. 3.
