07/11/02 09:29:31 61TA0000_180_0076
TPMS
DTC Troubleshooting (cont'd)
DTC 41:
Abnormal Signal Reception Error
NOTE: Inspect for an aftermarket electrical device
interfering with the RF signal from the sensors when
driving the vehicle.
1. Turn the ignition switch to LOCK (0).
2. Make sure all four wheels are TPMS wheels with
properly mounted tire pressure sensors.
Are T PMS type wheels with tire pressure sensors
mounted on the vehicle?
−
YES
Go to step 5.
NO
−
Go to step 3.
3. Substitute known-good TPMS wheels.
4. Memorize the tire pressure sensor IDs with the HDS
(see page 18-60).
Did each tire pressure sensor location respond to
the T PMS initializer tool?
−
YES
Replace the original TPMS wheels and/or
properly mounted tire pressure sensors.
NO
−
Replace the TPMS control unit (see page
18-85).
18-76
5. Memorize the tire pressure sensor IDs with the HDS
(see page 18-60).
Did each tire pressure sensor location respond to
the T PMS initializer tool?
YES
−
The system is OK at this time, clear the DTC
with the HDS.
−
NO
Replace the TPMS control unit (see page
18-85).
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