C1312
DTC C1312 SENSOR 1 RF FAILUREDTC C1313 SENSOR 2 RF FAILURE
DTC C1314 SENSOR 3 RF FAILURE
DTC C1315 SENSOR 4 RF FAILURE
COMPONENT LOCATION
Refer to DTC C1121. C1121
GENERAL DESCRIPTION
Refer to DTC C1121. C1121
DTC DESCRIPTION
This DTC indicates that the sensor has either failed to learn OR has successfully learned and the receiver did not receive messages from the learned sensor for 12 minutes.
DTC DETECTING CONDITION:
MONITOR SCANTOOL DATA
1. Connect "TPMS exciter" or Scantool to Data Link Connector (DLC).
2. Select "TPMS DIAGNOSIS" mode.
3. Select the "FULL" mode of "CURRENT DATA" function.
4. Monitor the parameter of SENSOR on the "TPMS exciter" or Scantool after 20 minutes.
5. Is parameter normal?
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
1. Turn ON "TPMS exciter".
2. Select "TIRE SNSR CONFIG (EXCITER)" mode.
3. Execute "SET SENSOR STATUS" of each wheel.
4. Is data unable to be retrieved for any sensor?
YES
> Replace affected TPM sensor and register sensor ID with "TPMS exciter".
> Go to "Verification of Vehicle Repair" procedure.
NO
> Substitute with a known-good TPM receiver module and check for proper operation.
> If the problem is corrected, replace TPM receiver module and then go to "Verification of Vehicle Repair" procedure.
VERIFICATION OF VEHICLE REPAIR
Refer to DTC C1121. C1121