DIAGNOSIS SYSTEM 1. DESCRIPTION The 4 wheel drive control ECU records DTCs when the ECU detects a malfunction in the ECU itself or in system circuits. The DTCs can be read through the DLC3 of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform troubleshooting. 2. CHECK DLC3 (a) Inspect the battery voltage. Standard voltage: 11 to 14 V If the voltage is below 11 V, recharge the battery before proceeding. (b) Check the DLC3 (See page 3. FUNCTION OF INDICATOR LIGHT (a) When a problem occurs in the touch select 2-4 and high-low system, the 4HI and 4LO indicator lights on the combination meter assembly rapidly blink* to inform the driver of the problem.
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Toyota Tundra Service Manual > Power Window Regulator Motor(for Front Door): Components
COMPONENTS ILLUSTRATION *A for Double Cab *B for 7 Speakers *1 FRONT DOOR GLASS SUB-ASSEMBLY LH *2 FRONT DOOR INSIDE HANDLE BEZEL PLUG LH *3 FRONT DOOR SERVICE HOLE COVER LH *4 FRONT DOOR TRIM BOARD SUB-ASSEMBLY LH *5 FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY LH *6 FRONT LOWER DOOR FRAME BRACKET GARN ...
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