INSTALLATION PROCEDURE 1. INSTALL HEADLIGHT DIMMER SWITCH ASSEMBLY (a) Install the headlight dimmer switch assembly to the steering column, making sure that the stopper protrusions and cutout parts align.  Text in Illustration
(b) While loosening the band clamp, attach the claw to install the headlight dimmer switch assembly. (c) Connect the connector.  Text in Illustration
2. INSTALL WINDSHIELD WIPER SWITCH ASSEMBLY
3. INSTALL SPIRAL CABLE SUB-ASSEMBLY (See page 4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable, some systems need to be initialized after the cable
is reconnected (See page 5. CHECK SRS WARNING LIGHT (See page |
Toyota Tundra Service Manual > Lighting System: DRL Relay Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) controls the daytime running lights. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following procedure. PROCEDURE 1. PERFORM ACTIVE TEST USING TECHSTREAM (a) Using ...
