Dodge ZB 2005 Service Manual page 1754

LEFT FRONT TIRE PRESSURE SENSOR/TRANSMITTER - TPM —
Continued
LO TIRE LCD MESSAGE FLASHING
INTERMITTENT DTC
TIRE PRESSURE SENSOR/TRANSMITTER NOT PROGRAMMED
TIRE PRESSURE SENSOR/TRANSMITTER ROAD TEST (ROLL SWITCH FAILURE)
TIRE PRESSURE SENSOR/TRANSMITTER INTERNAL FAULT
TEST
1 NOTE: The true symptom for a sensor failure is a continuously illuminated
LO TIRE LCD message, followed by the determination of either a failed
module or sensor(s).
Turn the ignition on.
Ensure the LO TIRE LCD message proves out. (two seconds)
Ensure the LO TIRE LCD message is ON or OFF.
NOTE: The LO TIRE LCD message must be ON continuously for the result of
this test to be valid.
Is the LO TIRE LCD message ON?
Yes → Go To 2
→ The condition is not present at this time. Monitor DRBIII
No
2 Turn the ignition on.
With the DRBIII , read TPM Module DTCs.
Does the DRBIII display TIRE PRESSURE SENSOR/TRANSMITTER?
Yes → Go To 3
→ Go To 5
No
3 NOTE: All symptoms are diagnosed using these tests with the exception of
LO TIRE LCD message flashing. The flashing of the LO TIRE LCD message
would indicate either a low or critical tire air pressure condition.
Turn the ignition on.
NOTE: Program the Tire Pressure Sensor/Transmitter reported in the DTC.
With the DRBIII , Select MISCELLANEOUS FUNCTION, then Program (LF, RF,
RR or LR) Tire Pressure Sensor/Transmitter.
Place a magnet, special tool 8192, on the valve stem of the affected Tire Pressure
Sensor/Transmitter.
Does the DRBIII
programmed?
Yes → Go To 4
→ Replace and program the Tire Pressure Sensor/Transmitter in
No
POSSIBLE CAUSES
ACTION
parameters while wiggling the related wire harness. Refer to any
Technical Service Bulletins (TSB) that may apply. Visually in-
spect the related wiring harness and connector terminals.
Perform TIRE PRESSURE MONITORING SYSTEM VERIFICA-
TION TEST.
display that the Tire Pressure Sensor/Transmitter ID was
accordance with the Service Information.
Perform TIRE PRESSURE MONITORING SYSTEM VERIFICA-
TION TEST.
TIRE PRESSURE MONITORING
373
APPLICABILITY
All
All
All