Chrysler Crossfire. Manual - part 823
LEFT FRONT TIRE PRESSURE SENSOR/TRANSMITTER (CONTINUED)
When Monitored and Set Condition
•
When Monitored: With the ignition on, the Tire Pressure Monitor (TPM) monitors the tire pressure sensor/trans-
mitters approximately once a minute (60 – 68 seconds) when the vehicle speed is above 33 km/h (20 MPH).
•
Set Condition: If the Tire Pressure Monitor (TPM) module receives a transmission from the left front tire pres-
sure sensor/transmitter that the battery is low, the DTC will be set.
POSSIBLE CAUSES
TIRE PRESSURE SENSOR/TRANSMITTER
Diagnostic Test
1.
CHECK FOR CURRENT DTC
Turn the ignition on.
With the DRB III
T
, read the TCM DTCs.
Is this DTC preset?
Yes
>> For complete diagnosis of this DTC, refer to TIRE PRES-
SURE SENSOR/TRANSMITTER.
No
>> Go To 2
2.
INTERMITTENT WIRING AND CONNECTORS
The conditions necessary to set this DTC are not present at this time.
Note: Check connectors — Clean/repair as necessary. Poor pin to terminal connections can set DTCs. Using
the wiring diagram/schematic as a guide, inspect the wiring and connectors specific to this DTC. Wiggle the
wires while checking for shorts and open circuits.
Note: Check for any Technical Service Bulletins that may apply.
Were there any problems found?
Yes
>> Repair as necessary.
Perform TIRE PRESSURE VERIFICATION TEST.
No
>> The condition that caused this DTC to set is currently not present. Inspect the related wiring harness for
a possible intermittent condition.
ZH
TIRES/WHEELS - ELECTRICAL DIAGNOSTICS
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