The wireless door lock control system troubleshooting procedures are based on the premise that the power door lock control system is operating normally. Check the power door lock control system first before troubleshooting the wireless door lock control system.
Use this procedure to troubleshoot the wireless door lock control system.
VEHICLE BROUGHT TO WORKSHOP
CUSTOMER PROBLEM ANALYSIS
Interview the customer to confirm the trouble Click here.
Check for a DTC and note any codes that are output.
Delete the DTC.
Recheck for DTCs. Try to prompt the DTC by simulating the original symptom that the DTC suggests.
Go to DTC CHECK/CLEAR Click here
PROBLEM SYMPTOMS TABLE
If the fault is not listed in the problem symptoms table, proceed to A.
If the fault is listed in the problem symptoms table, proceed to B.
Go to step 8
PERFORM TROUBLESHOOTING ACCORDING TO MALFUNCTION SYMPTOM
ADJUST, REPAIR OR REPLACE