|
|
B1A2D-KEY 4 COMMUNICATION ERROR (CONTINUED) 3. MULTIPLE KEY OPERATION NOTE: Perform the following steps using one of the vehicle ignition keys. When finished, repeat the pro- Turn the ignition off. Wait 10 seconds. Turn the ignition on. With the scan tool, read the SKREEM DTCs. Is the DTC present for all ignition keys? Yes >> Replace and program the Sentry Key Remote Entry Module in accordance with the Service Information. Perform SKREEM VERIFICATION TEST. (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECURITY - No >> Replace the ignition key(s) that cause the SKIM DTC. Perform SKREEM VERIFICATION TEST. (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECURITY - 4. REPROGRAM KEY With the scan tool, attempt to reprogram the ignition key to the SKREEM. With the scan tool, erase the SKREEM DTCs. Wait 10 seconds. Turn the ignition on. With the scan tool, read the SKREEM DTCs. Does the DTC set again? Yes >> Go To 5 No >> Test complete. 5. PROGRAM NEW IGNITION KEY Replace the ignition key with a new key. With the scan tool, program the new ignition key to the SKREEM. With the scan tool, erase the SKREEM DTCs. Turn the ignition off. Wait 10 seconds. Turn the ignition on. With the scan tool, read the SKREEM DTCs. Does the DTC set again? Yes >> Replace and program the Sentry Key Remote Entry Module in accordance with the Service Information. Perform SKREEM VERIFICATION TEST. (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECURITY - No >> Test complete. 8Q - 42 VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS ND |