| Last Modified: 11-29-2007 | 1.6 T | |
| Service Category: Vehicle Exterior | Section: Lighting (ext) | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM000002WKO005X |
| Title: LIGHTING (INT): LIGHTING SYSTEM: PROBLEM SYMPTOMS TABLE (2008 Sequoia) | ||
PROBLEM SYMPTOMS TABLE
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Illuminated Entry System
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Illuminated entry does not operate (All) |
Door courtesy switch circuit |
|
|
Illumination circuit |
|
|
|
Main body ECU |
|
Interior Light System
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Door courtesy light does not turn on (All) |
Read value Data List (Door courtesy light switch) |
|
|
DOME fuse |
|
|
|
Harness and connector |
- |
|
|
Only front door courtesy light LH does not turn on |
Front door courtesy light bulb LH |
|
|
Door courtesy switch circuit (Front door courtesy light switch LH) |
|
|
|
Harness and connector |
- |
|
|
Only front door courtesy light RH does not turn on |
Front door courtesy light bulb RH |
|
|
Door courtesy switch circuit (Front door courtesy light switch RH) |
|
|
|
Harness and connector |
- |
|
|
Only rear door courtesy light LH does not turn on |
Rear door courtesy light bulb LH |
|
|
Door courtesy switch circuit (Rear door courtesy light switch LH) |
|
|
|
Harness and connector |
- |
|
|
Only rear door courtesy light RH does not turn on |
Rear door courtesy light bulb RH |
|
|
Door courtesy switch circuit (Rear door courtesy light switch RH) |
|
|
|
Harness and connector |
- |
Luggage Compartment Light System
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Luggage compartment room light does not operate |
Luggage compartment room light bulb |
|
|
Luggage compartment room light circuit |
|
|
|
Back door ECU |
|
Others
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Vanity light does not operate |
Vanity light |
|
|
Harness and connector |
- |
|
|
Personal light (in the roof console box) does not operate |
Personal light (in the short type roof console box) bulb |
|
|
Personal light (in the long type roof console box) bulb |
|
|
|
Personal light (in the roof console box) assembly |
|
|
|
Harness and connector |
|
|
|
No. 1 room light does not operate |
No. 1 room light bulb (w/o Rear seat entertainment system) |
|
|
No. 1 room light bulb (w/ Rear seat entertainment system) |
|
|
|
No. 1 room light assembly |
|
|
|
Harness and connector |
|
|
|
No. 2 room light does not operate |
No. 2 room light bulb |
|
|
No. 2 room light assembly |
|
|
|
Harness and connector |
|
|
|