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S–130 TROUBLESHOOTING [KEYLESS ENTRY SYSTEM] End Of Sie ON-BOARD DIAGNOSTIC FUNCTION A6E778269000W04 End Of Sie 3 • Did customer use keyless entry system in particular area, such as being near TV Yes Attempt to lock/unlock doors with transmitter in If system operates: • Area of operation is bad. Explain effect of outside interference on transmitter to customer. If system does not operate: • Go to next step. No Go to next step. 4 • Are any of the following after-market electrical parts on the vehicle? Yes Disconnect after-market electrical part connectors and If system operates: • After-market electrical parts are interfering with keyless entry system. If system does not operate: • Go to next step. No Go to next step. 5 • Perform on-board diagnostic function. • Does on-board diagnostic function work? Yes Go to next step. No • Go to Step 1 of NO. 1 ONE OR MORE ON-BOARD DIAGNOSTIC FUNCTIONS INOPERATIVE. • Go to Step 1 of NO. 2 ALL ON-BOARD DIAGNOSTIC FUNCTIONS INOPERATIVE. 6 • Attempt to reprogram transmitter ID code. • Can transmitter ID code be reprogrammed? Yes System is normal now. No Go to Step 1 of troubleshooting NO. 3 TRANSMITTER ID STEP INSPECTION ACTION A6E7782W003 |