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SYMPTOM PROCEDURES TSB Revision SIMPLIFIED WIRING SYSTEM (SWS) 54B-255 STEP 9. Check the sunroof switch. (1) Remove the sunroof switch. Refer to GROUP 42, Sunroof Assembly (2) Check continuity when the sunroof switch is operated to "OPEN", "TILT UP" or "CLOSE/TILT DOWN" positions. Q: Does the check meet the specified conditions? YES : Go to Step 10. works normally. STEP 10. Check the ground circuit to the sunroof switch. (1) Disconnect sunroof switch connector D-03-1 and measure the resistance available at the wiring harness side of the connector. (2) Measure the resistance between terminal 4 and ground. • The resistance should be 2 ohms or less. Q: Is the measured resistance 2 ohms or less? YES : Go to Step 14. SWITCH TESTER SPECIFIED OPEN 4 − 5 Less than 2 ohms OFF 3 − 4, 3 − 5, 3 − 6, 4 − 5, 4 − 6, 5 − 6 Open circuit TILT UP 3 − 4 Less than 2 ohms CLOSE/TILT-DO 4 − 6 Less than 2 ohms AC306720 AC307038 AC209094 AB OPEN OVERHEAD CONSOLE CLOSE/ TILT-UP SUNROOF SWITCH AC307976 OVERHEAD CONSOLE CONNECTOR: D-03-1 HARNESS SIDE AB 6 4 5 3 2 1 AC209364HH CONNECTOR D-03-1 |