How To Proceed With Troubleshooting

ENGINE HOOD / DOOR: LUGGAGE COMPARTMENT DOOR OPENER AND CLOSER SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

HOW TO PROCEED WITH TROUBLESHOOTING
HINT:
- Use these procedures to troubleshoot the luggage compartment door opener and closer system.
- *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP
NEXT -- Continue to next step.
2. INSPECT BATTERY VOLTAGE
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
NEXT -- Continue to next step.
3. INSPECT COMMUNICATION FUNCTION OF MULTIPLEX COMMUNICATION SYSTEM (BEAN)*
(a) Using the Techstream, check for normal functioning of the Multiplex Communication System (MPX).

Result





B -- Go to MULTIPLEX COMMUNICATION SYSTEM SECTION
A -- Continue to next step.
4. PROBLEM SYMPTOMS TABLE

Result





B -- Go to step 6
A -- Continue to next step.
5. CHECK FOR DTC*
(a) Check for DTC and note any codes that are output.
(b) Delete DTC.
(c) Recheck DTC.

Result





B -- Go to DIAGNOSTIC TROUBLE CODE CHART
A -- Continue to next step.
6. OVERALL ANALYSIS AND TROUBLESHOOTING*
(a) DATA LIST / ACTIVE TEST
(b) Terminals of ECU
(c) On-vehicle Inspection
(d) Inspection
(1) Luggage compartment door opener main switch.
(2) Luggage compartment door striker.
(3) Luggage compartment door closer.
NEXT -- Continue to next step.
7. REPAIR OR REPLACE
NEXT -- Continue to next step.
8. CONFIRMATION TEST
NEXT -- END