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SYMPTOM TROUBLESHOOTING 09–03–3 09–03 KEYLESS ENTRY SYSTEM PREINSPECTION A3U090369000W04 1. Perform the following pre-inspection before troubleshooting. End Of Sie TROUBLESHOOTING INDEX A3U090369000W05 End Of Sie STEP INSPECTION ACTION 1 • Is the system an after-market one? Yes Perform troubleshooting according to after-market keyless entry system manual. No Go to next step. 2 • Did customer activate keyless entry system Yes Go to next step. No Explain to customer that system does not work when 3 • Did customer use keyless entry system in Yes Attempt to lock/unlock doors with transmitter in non- interference area. • If system operates: interference on transmitter to customer. • If system does not operate: No Go to next step. 4 • Are any of the following after-market electrical Yes Disconnect after-market electrical part connectors and attempt to lock/unlock doors with transmitter. • If system operates: keyless entry system. • If system does not operate: 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 7. 6 • Attempt to reprogram keyless control module ID • Can keyless control module ID code be Yes System is normal now. No Go to Step 1 of troubleshooting No.3. 7 • Did any on-board diagnostic functions work? Yes Go to Step 1 of troubleshooting No.1. No Go to Step 1 of troubleshooting No.2. No. TROUBLESHOOTING ITEM DESCRIPTION PAGE 1 One or more on-board • Malfunction in horn system, hazard warning (See 09–03–4 NO.1 ONE OR 2 All on-board diagnostic • Malfunction in keyless control module power (See 09–03–6 NO.2 ALL ON- 3 Transmitter ID code cannot be • Malfunction in transmitter battery, (See 09–03–7 NO.3 1712-1U-01G(09-03).fm 3 ページ 2001年6月29日 金曜日 午前10時28分 |