C1661

DTC C1661 TPMS RECEIVER EEPROM FAILURE

COMPONENT LOCATION

Refer to DTC C1126. C1126

GENERAL DESCRIPTION

Refer to DTC C1126. C1126

DTC DESCRIPTION

This DTC indicates that the receiver has a problem reading or writing to EEPROM.

DTC DETECTING CONDITION:

COMPONENT INSPECTION

1. Connect "TPMS exciter" or Scantool to Data Link Connector(DLC).





2. Clear DTC.
3. IG OFF & IG ON. Wait 4 minutes.
4. Execute "Diagnostic Trouble Codes(DTCs)".
5. Is "C1661" present?

YES

> Substitute with a known-good TPM Receiver module and check for proper operation.
> If the problem is corrected, replace TPM Receiver module and go to "Verification of vehicle Repair" procedure.

NO

> System is OK.

VERIFICATION OF VEHICLE REPAIR

Refer to DTC C1121. C1121