Toyota Sienna Service Manual: Lighting
- Lighting system
- Precaution
- Parts location
- How to proceed with troubleshooting
- Operation check
- Problem symptoms table
- Terminals of ECU
- DTC check / clear
- Data list / active test
- Diagnostic trouble code chart
- Headlight assembly
- Daytime running light resister
- Fog light assembly
- Rear combination light assembly
- Back-up light assembly
- License plate light assembly
- High mounted stop light assembly
- Personal light assembly
- Room light assembly
- Door courtesy light (for Rear Side)
- Ignition key cylinder light
- Vanity light
- Headlight dimmer switch
- Turn signal light switch
- Hazard warning switch
- Headlight leveling switch
- Stop light switch
- Front door courtesy switch
- Rear door courtesy switch
- Back door courtesy switch
- Headlight relay
- Daytime running light relay
- Headlight dimmer relay
- Taillight relay
- Fog light relay
- Light control relay
- BRK relay
Adjustment
CAUTION:
Do not stare at the luminous portion of the laser
during adjustment. The intensity of the laser light is
low, but it may result in loss of sight.
If operation is not car ...
Lighting system
...
Other materials:
Disassembly
1. REMOVE RETURN TUBE NO.2
(a) Using SST, remove the return tube No. 2.
SST 09023-12701
2. REMOVE STEERING LEFT TURN PRESSURE TUBE
(a) Using SST, remove the left turn pressure tube.
SST 09023-38201
(b) Remove the 2 O-rings from the left turn pressure
tube.
3. REMOVE STEERING RIGH ...
Identification of noise source
1. Radio Description
Radio frequency band
Radio broadcasts use the radio frequency bands
shown in the table below.
Service area
The service areas of AM and FM broadcasts are
vastly different. Sometimes an AM broadcast
can be received very clearly ...
How to proceed with
troubleshooting
1 VEHICLE BROUGHT TO WORK SHOP
2 CUSTOMER PROBLEM ANALYSIS
3 CHECK BODY MULTIPLEX COMMUNICATION SYSTEM
Check for the DTC outputs.
4 DTC CHECK
5 DTC CHART
6 PROBLEM SYMPTOMS TABLE
7 TERMINAL OF ECU
8 CIRCUIT INSPECTION
9 IDENTIFICATION OF PROBLEM
10 REPAIR OR REPLACE
11 CONFIRMATION T ...