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ON-BOARD DIAGNOSTIC [CRUISE CONTROL SYSTEM] 01–02C–5 01–02C Diagnostic procedure End Of Sie STEP INSPECTION ACTION 1 VERIFY WHICH MALFUNCTION IS, ONE • Does brake light illuminate when brake pedal Yes Go to Step 6. No Go to next step. 2 INSPECT STOP 15 A FUSE FOR FUSION • Is STOP 15 A fuse okay? Yes Go to next step. No Replace fuse after inspecting and repairing wiring harness. 3 INSPECT WIRING HARNESS BETWEEN • Depress brake pedal. • Is voltage at terminal 1B of brake switch Yes Go to Step 5. No Go to next step. 4 INSPECT WIRING HARNESS BETWEEN • Is voltage at terminal 1A of brake switch Yes Replace brake switch. No Repair wiring harness. 5 INSPECT WIRING HARNESS BETWEEN • Remove passenger-side front side trim. • Depress brake pedal. • Is voltage at terminal K of cruise control Yes Replace cruise control module. No Repair wiring harness. 6 INSPECT WIRING HARNESS BETWEEN • Remove passenger-side front side trim. • Depress brake pedal. • Is voltage at terminal K of cruise control Yes Go to next step. No Repair wiring harness. 7 INSPECT BRAKE SWITCH • Turn ignition switch to ON position. • Turn cruise control main switch on. • Depress brake pedal. • Is voltage at terminal M of cruise control Yes Replace cruise control module. No Replace brake switch. 1712-1U-01G(01-02C).fm 5 ページ 2001年6月29日 金曜日 午前9時26分 |