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Home › Lexus › 1998 › LS 400 › Repair and Diagnosis › Body & Frame › Body, Cab Control Systems › Body Control System › Circuit Tests › Luggage Compartment Door Opener Switch Circuit

Luggage Compartment Door Opener Switch Circuit

NOTE: If LEXUS scan tool is available, start test from step 1). If this scan tool is not available, start test from step 2).

  1. Check Luggage Compartment Opener Switch Using Scan Tool

    Using scan tool, check luggage compartment opener switch using DATA LIST. If luggage compartment opener switch is not okay, go to next step. If luggage compartment opener switch is okay, go to next test listed in appropriate TROUBLE SHOOTING SYMPTOMS table.

  2. Check Luggage Compartment Main Switch & Opener Switch

    Check luggage compartment main switch and opener switch. See POWER DOOR LOCKS, TRUNK LID & FUEL DOOR article. If switch is okay, go to next step. Replace luggage compartment switch as necessary. Retest system operation.

  3. Check Circuits

    Check circuits for faults between luggage compartment opener switch and body control ECU No. 1. See WIRING DIAGRAMS. Repair or replace as necessary. If circuits are okay, go to next test listed in appropriate TROUBLE SHOOTING SYMPTOMS table.
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