Toyota Sienna Service Manual: Stop light switch

Headlight leveling switch

ON-VEHICLE INSPECTION 1. HEADLIGHT LEVELING SWITCH  Connect the battery positive (+) lead to the terminal 1 and the battery negative (-) lead to the terminal 5.  Measure the res ...

Front door courtesy switch

INSPECTION 1. FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY  Check that there is resistance between the terminal and the switch body when the switch is operated. Resistance: ON (When shaf ...

Other materials:

Short in Driver Side Squib Circuit
DTC B0100/13 Short in Driver Side Squib Circuit DESCRIPTION The driver side squib circuit consists of the center airbag sensor assembly, the spiral cable and the steering pad. The circuit instructs the SRS to deploy when deployment conditions are met. DTC B0100/13 is recorded when a short ci ...

Basic inspection
When a malfunction is not confirmed by the DTC check, troubleshooting should be carried out in all circuits considered to be possible causes of the problem. In many cases, by carrying out the basic engine check shown in the following flowchart, the location of the problem can be found quickly a ...

Front Fog Light Circuit
DESCRIPTION The Multiplex network body ECU controls FOG relay when signal is received from headlight dimmer switch assembly. WIRING DIAGRAM INSPECTION PROCEDURE 1 PERFORM ACTIVE TEST BY INTELLIGENT TESTER Connect the intelligent tester to DLC3. Turn the ignition switch ON and push t ...