Toyota Tacoma Quiz
Park Assist / Monitoring

Clearance Sonar Main Switch

In this manual: Park Assist / Monitoring
Introduction — 15Maintenance — 8Audio / Video — 94Garage Door Opener — 7Navigation / Multi Info Display — 84Park Assist / Monitoring — 86Brake — 50Brake Control / Dynamic Control Systems — 165Parking Brake — 52gr-fks Charging — 252gr-fks Cooling — 212gr-fks Emission Control — 132gr-fks Engine Control — 322gr-fks Engine Mechanical — 332gr-fks Exhaust — 92gr-fks Fuel — 422gr-fks Ignition — 62gr-fks Intake — 72gr-fks Lubrication — 152gr-fks Starting — 38Ac60e Automatic Transmission / Transaxle — 146Axle — 19Clutch — 20Cruise Control — 168Differential — 50Drive Shaft — 6Propeller Shaft — 23Rc62f Manual Transmission / Transaxle — 34Suspension — 22Tire And Wheel — 39Vf2cm Transfer — 44Can Communication — 45Multiplex Communication — 20Power Distribution — 5Power Steering — 29Steering Column — 29Air Conditioning — 108Door Lock — 88Engine Hood / Door — 16Engine Immobiliser — 47Exterior — 55Horn — 5Interior — 18Interior Panel — 8Lighting — 93Meter / Gauge / Display — 31Mirror — 22Other System — 24Pre-collision — 40Seat — 52Seat Belt — 40Sliding Roof — 26Supplemental Restraint Systems — 139Theft Deterrent — 20Window / Glass — 53Wiper / Washer — 24
~1min read
Components COMPONENTS ILLUSTRATION Removal Removal REMOVAL PROCEDURE

1. REMOVE INSTRUMENT PANEL LOWER CENTER FINISH PANEL

(See page 2. REMOVE BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY )

2. REMOVE BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY

(a) Disengage the 2 claws to remove the back sonar or clearance sonar switch assembly.
Inspection INSPECTION PROCEDURE

1. INSPECT BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY

(a) Check the resistance.

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

Text in Illustration

*a

Component without harness connected:

(Back sonar or clearance sonar switch assembly)

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

3 (ECU) - 6 (IG)

Sonar switch off

10 kΩ or higher

Sonar switch on

Below 1 Ω

If the result is not as specified, replace the back sonar or clearance sonar switch assembly.

(b) Check the illumination operation.

(1) Apply battery voltage to the back sonar or clearance sonar switch assembly and check that the switch illuminates.

Text in Illustration

*a

Component without harness connected:

(Back sonar or clearance sonar switch assembly)
OK

Measurement Condition

Specified Condition

Battery positive (+) → Terminal 5 (ILL+)

Battery negative (-) → Terminal 4 (ILL-)

Illuminates

If the result is not as specified, replace the back sonar or clearance sonar switch assembly.
Installation INSTALLATION PROCEDURE

1. INSTALL BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY

(a) Engage the 2 claws to install the back sonar or clearance sonar switch assembly.

2. INSTALL INSTRUMENT PANEL LOWER CENTER FINISH PANEL

(See page Clearance Warning Buzzer )

Test yourself

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