Toyota 4Runner Quiz
Brake

Traction Off Switch

In this manual: Brake
General — 25Audio / Visual / Telematics — 283Brake — 187Drivetrain — 204Power Source / Network — 79Steering — 76Suspension — 130Vehicle Exterior — 391Vehicle Interior — 693
~1min read
Components COMPONENTS ILLUSTRATION
Removal REMOVAL PROCEDURE

1. REMOVE DRIVE MONITOR SWITCH


2. REMOVE MAP LIGHT ASSEMBLY

(a) Remove the screws.

(b) Detach the 2 clips and remove the map light assembly.

3. REMOVE TRACTION CONTROL SWITCH (A-TRAC SWITCH)

(a) Disconnect the 2 connectors.

(b) Using a screwdriver, detach the 2 claws and remove the traction control switch (A-TRAC switch) from the map light assembly.

HINT:

Tape the screwdriver tip before use.
Inspection INSPECTION PROCEDURE

1. INSPECT TRACTION CONTROL SWITCH (A-TRAC SWITCH)

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

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

5 (E) - 8 (ATRC)

Pressed

Below 1 Ω

Not pressed

10 kΩ or higher
Text in Illustration

*a

Component without harness connected

(A-TRAC Switch)

If the result is not as specified, replace the traction control switch (A-TRAC switch).
Installation INSTALLATION PROCEDURE

1. INSTALL TRACTION CONTROL SWITCH (A-TRAC SWITCH)

(a) Attach the 2 claws to install the traction control switch (A-TRAC switch) to the map light assembly.

(b) Connect the 2 connectors.

2. INSTALL MAP LIGHT ASSEMBLY

(a) Attach the 2 clips to install the map light assembly.

(b) Install the screws.

3. INSTALL DRIVE MONITOR SWITCH

Test yourself

A quick Toyota 4Runner quiz: every answer comes with an explanation and a link to the manual page.