C1322

DTC C1322 SENSOR 1 SENSOR OVER 230° F (110° C)
DTC C1323 SENSOR 2 SENSOR OVER 230° F (110° C)
DTC C1324 SENSOR 3 SENSOR OVER 230° F (110° C)
DTC C1325 SENSOR 4 SENSOR OVER 230° F (110° C)

COMPONENT LOCATION
Refer to DTC C1121. C1121

GENERAL DESCRIPTION
Refer to DTC C1121. C1121

DTC DESCRIPTION
This DTC indicates that the sensor has seen a temperature in excess of 110° C. At 125° C, the sensor will shut down and the warning is therefore so that the driver knows that there is a problem with the vehicle that may affect tire performance.

DTC DETECTING CONDITION





MONITOR SCANTOOL DATA
1. Park the vehicle on a level surface.
2. Connect 'TPMS exciter' or scantool to Data Link Connector(DLC).
3. Select `TPMS DIAGNOSIS" mode.
4. Select the "FULL" mode of "CURRENT DATA" function.
5. Monitor the parameter of SENSOR 1 temperature on the 'TPMS exciter' or scantool after 4 minutes.

Specification: Less than 230° F(110° C)





6. Is parameter within specifications?

YES
> Fault is intermittent. It has been repaired and TPM receiver module memory is not cleared yet.
> Go to "Verification of vehicle Repair" procedure.

NO
> Go to "Component Inspection" procedure.

COMPONENT INSPECTION

[CHECK TPM SENSOR 1]
1. Turn ON 'TPMS exciter'.
2. Select "TIRE SNSR CONFIG(EXCITER)" mode.

Execute "SET SENSOR STATUS" of each wheel.

3. Monitor the parameter of each sensor temperature on the 'TPMS exciter.

Specification: Less than 230° F(110° C)





4. Is any sensor data outside specification?

YES
> The sensor which displays data above the specification is SENSOR 1.
> Check wheel / tire of SENSOR 1 if Damaged tire, Excessive braking, Driving while the parking brake is on is detected.
> Repair or replace if necessary and go to "Verification of Vehicle Repair" procedure.
> If it is OK, go to "Check wheel/tire" as fellows.

NO
> Substitute with a known-good TPMS receiver module and check proper operation.
> If the problem is corrected, replace TPMS receiver module and go to "Verification of Vehicle Repair" procedure.

[CHECK WHEEL/TIRE)
1. Cool the heat of the SENSOR 1 wheel / tire.
2. IG OFF & IG ON.
3. Monitor the parameter of sensor 1 temperature on the 'TPMS exciter' or scantool after 4 minutes.

Specification: Less than 230° F(110° C)

YES
> Fault can be because of temporary overheating.
> Go to "Verification of vehicle Repair" procedure.

NO
> Replace TPMS sensor and register sensor ID with 'TPMS exciter'.
> Go to "Verification of Vehicle Repair" procedure.

VERIFICATION OF VEHICLE REPAIR
Refer to DTC C1121. C1121