Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT CAMSHAFT TIMING GEAR BOLT

(a) Remove the camshaft timing oil control solenoid assembly (See page ).

(b) Check that the plunger strokes when the plunger in the center of the camshaft timing gear bolt is pressed.

Standard stroke:

4.5 mm (0.177 in.) or more

HINT:

When pressing the plunger, there is a stepped feeling but this is not a malfunction.

If the result is not as specified, replace the camshaft timing gear bolt.

(c) Install the camshaft timing oil control solenoid assembly (See page Removal ).

Components
COMPONENTS ILLUSTRATION ...

Removal
REMOVAL CAUTION / NOTICE / HINT NOTICE: If one of the camshaft timing gear bolts is already removed, do not remove any other camshaft timing gear bolts. PROCEDURE 1. REMOVE NO. 2 ENGINE UNDER C ...

Other materials:

Installation
INSTALLATION PROCEDURE 1. TEMPORARILY TIGHTEN FRONT SUSPENSION LOWER ARM (a) Align the matchmarks on the camber adjust cam No. 2 and toe adjust cam. Temporarily tighten the bolt and the nut. (b) Install the front lower ball joint attachment, a new nut and a new cotter pin. Torque: 140 N ...

Power Supply Drive Circuit (C1257)
DESCRIPTION The motor relay (semiconductor relay) is built into the hydraulic brake booster and drives the pump motor based on a signal from the skid control ECU (master cylinder solenoid). DTC No. DTC Detecting Condition Trouble Areas C1257 ...

Terminals Of Ecu
TERMINALS OF ECU 1. ECM Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition E14-20 (TC) - E11-1 (E1) G - W-B DTC output signal Ignition switch ON ...

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