Toyota Tundra Service Manual: Illumination for Panel Switch does not Come on with Tail Switch ON

PROCEDURE

1.	CHECK VEHICLE SIGNAL (OPERATION CHECK)

(a) Enter the "Vehicle Signal Check Mode" screen. [Refer to Check Vehicle Signal in Operation Check (See page )]

(b) Check that the display for "TAIL" changes between ON and OFF according to the light control switch operation.

OK:

Light Control Switch	Display
Tail or head	ON
Off	OFF

HINT:

This display is updated once per second. As a result, it is normal for the display to lag behind the actual switch operation.

Result

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

Toyota Tundra Service Manual > Power Window Control System(w/o Jam Protection Function): Rear Power Window RH does not Operate with Rear Power Window Switch RH
DESCRIPTION HINT: for Double Cab, CrewMax If the rear RH side manual UP/DOWN function does not operate, there may be a malfunction in the rear switch RH, rear motor RH, master switch or harness and connector. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (REAR SWITCH RH - BATTERY) (a) Disc ...

Toyota Tundra Owners Manual