Toyota Tacoma (2015-2018) Service Manual: Headlight Dimmer Switch

Headlight Dimmer Relay

Inspection INSPECTION PROCEDURE 1. INSPECT HEADLIGHT DIMMER RELAY (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard: ...

Components

COMPONENTS ILLUSTRATION ...

Other materials:

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE KNUCKLE GREASE RETAINER CAP (for 2WD) (a) Using a screwdriver and hammer, remove the knuckle grease retainer cap. 2. REMOVE FRONT AXLE HUB OIL SEAL (for 4WD) (a) Using a screwdriver and hammer, remove the front axle hub oil seal. 3. REMOVE FRONT WHEEL ADJUST ...

System Description
SYSTEM DESCRIPTION 1. ENGINE IMMOBILISER SYSTEM DESCRIPTION (a) The engine immobiliser system determines whether or not to enable starting of the SFI system based on a comparison of the key ID code and the vehicle pre-registered code. The engine immobiliser system compares the vehicle certific ...

Transfer Shift Motor Control Circuit Low (P17A9)
DESCRIPTION This DTC is output when a short to ground in the transfer shift motor and A.D.D. shift motor drive circuit is detected. DTC No. Detection Item DTC Detection Condition Trouble Area P17A9 Transfer Shift Motor Contr ...