Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT TRANSMISSION WIRE

(a) Measure the resistance according to the value(s) in the table below.

Text in Illustration

*a

Component without harness connected

(Transmission Wire)

Standard Resistance:

Tester Connection

Condition

Specified Condition

3 (OT+) - 4 (OT-)

Always

79 Ω to 156 kΩ

5 (OT2+) - 6 (OT2-)

Always

25 Ω to 156 kΩ

3 (OT+) - Body ground

5 (OT2+) - Body ground

Always

10 kΩ or higher

4 (OT-) - Body ground

6 (OT2-) - Body ground

Always

10 kΩ or higher

HINT:

If the resistance is out of the specified range at any of the ATF temperatures shown in the table below, the driveability of the vehicle may decrease.

Standard Resistance:

ATF Temperature

Specified Condition

10°C (50°F)

5 to 8 kΩ

25°C (77°F)

2.5 to 4.5 kΩ

110°C (230°F)

0.22 to 0.28 kΩ

If the result is not as specified, replace the transmission wire.

Components
COMPONENTS ILLUSTRATION ...

Removal
REMOVAL PROCEDURE 1. DRAIN AUTOMATIC TRANSMISSION FLUID (a) Remove the drain plug and gasket from the automatic transmission assembly and drain the ATF. ...

Other materials:

TS and CG Terminal Circuit
DESCRIPTION In Test Mode (signal check), a malfunction in the speed sensor that cannot be detected when the vehicle is stopped can be detected while driving. Sensor check mode can be entered by connecting terminals TS and CG of the DLC3 and turning the ignition switch from off to ON. WIRING D ...

Reassembly
REASSEMBLY CAUTION / NOTICE / HINT NOTICE: When installing the hood bulge protector, heat the hood bulge surface using the infrared light. Do not heat the hood bulge excessively. Item Temperature Hood Bulge ...

Inspection
INSPECTION PROCEDURE 1. INSPECT OIL PUMP RELIEF VALVE (a) Coat the oil pump relief valve with engine oil and check that it falls smoothly into the valve hole by its own weight. If the valve does not fall smoothly, replace the timing chain cover assembly. ...

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