Toyota Tacoma (2015-2018) Service Manual: Parts Location

Ignition System

System Diagram

Other materials:

Open in Stop Light Switch Circuit (C1425)
DESCRIPTION The skid control ECU (master cylinder solenoid) inputs stop light switch signals and the brake operation condition. The skid control ECU (master cylinder solenoid) has an open detection circuit, which outputs this DTC when detecting an open circuit in the stop light input line or ...

Cruise Control System Internal Failure (P057504,P057549)
DESCRIPTION This DTC is stored when there is a malfunction in the ECM. DTC No. Detection Item DTC Detection Condition Trouble Area MIL P057504 Cruise Control System Internal Failure While the dynamic rada ...

Transfer Shift Motor Limit Switch Circuit (P17AC)
DESCRIPTION When the transfer switches modes, the TL1, TL2 and TL3 terminals of the limit switch are in one of the ON/OFF combinations listed in the table below. Terminal When 2WD Switching between 2WD and H4 When H4 Switching between H4 and ...