Toyota Venza Quiz
Supplemental Restraint Systems

How To Proceed With Troubleshooting

In this manual: Supplemental Restraint Systems
Introduction — 15Maintenance — 8Audio / Video — 102Garage Door Opener — 8Navigation / Multi Info Display — 81Park Assist / Monitoring — 50Brake (front) — 7Brake (rear) — 7Brake Control / Dynamic Control Systems — 79Brake System (other) — 28Parking Brake — 22Axle And Differential — 44Drive Shaft / Propeller Shaft — 24Mf1a Transfer / 4wd / Awd — 46U660e Automatic Transmission / Transaxle — 1241ar-fe Cooling — 311ar-fe Emission Control — 101ar-fe Engine Control — 1331ar-fe Engine Mechanical — 441ar-fe Fuel — 311ar-fe Intake / Exhaust — 211ar-fe Lubrication — 111ar-fe Starting — 16Cruise Control — 241ar-fe Battery / Charging — 162gr-fe Battery / Charging — 17Networking — 67Power Distribution — 8Power Assist Systems — 34Steering Column — 37Steering Gear / Linkage — 29Alignment / Handling Diagnosis — 4Front Suspension — 39Rear Suspension — 35Tire / Wheel — 4Tire Pressure Monitoring — 35Door / Hatch — 83Exterior Panels / Trim — 56Horn — 4Lighting (ext) — 89Mirror (ext) — 36Sliding Roof / Convertible — 26Window / Glass — 87Wiper / Washer — 30Door Lock — 85Heating / Air Conditioning — 82Interior Panels / Trim — 20Lighting (int) — 37Meter / Gauge / Display — 41Mirror (int) — 9Power Outlets (int) — 10Seat — 84Seat Belt — 43Supplemental Restraint Systems — 131Theft Deterrent / Keyless Entry — 155
~1min read
CAUTION / NOTICE / HINT

HINT:

*: Use the Techstream.

PROCEDURE

  1. VEHICLE BROUGHT TO WORKSHOP

NEXT

  1. CUSTOMER PROBLEM ANALYSIS

(a) Confirm problem symptoms (See page ).


NEXT

  1. CHECK CAN COMMUNICATION SYSTEM*

(a) Use the Techstream to check if the CAN communication system is functioning normally.

HINT:

  • Refer to Bus Check for the CAN communication system (See page ).

  • The center airbag sensor assembly is connected to the CAN communication system. Therefore, before starting troubleshooting, make sure to check that there is no trouble in the CAN communication system.

Result

Proceed to

CAN communication DTC is not output.

A

CAN communication DTC is output.

B

B

INSPECT CAN COMMUNICATION CIRCUIT
A

  1. SRS WARNING LIGHT CHECK

(a) Proceed to Diagnosis System (See page
).

NEXT

  1. CHECK FOR DTC*

(a) Proceed to DTC Check / Clear (See page
).

Result

Proceed to

DTC is output.

A

DTC is not output.

B

B

GO TO STEP 7
A

  1. DIAGNOSTIC TROUBLE CODE CHART

(a) Proceed to Diagnostic Trouble Code Chart (See page ).



NEXT

GO TO STEP 8

  1. SYMPTOM SIMULATION

(a) Proceed to Diagnosis System (See page
).

NEXT

  1. PROBLEM SYMPTOMS TABLE

(a) Proceed to Problem Symptoms Table (See page ).


NEXT

  1. CIRCUIT INSPECTION*

NEXT

  1. IDENTIFICATION OF PROBLEM

NEXT

  1. REPAIR OR REPLACEMENT

NEXT

  1. CONFIRMATION TEST


NEXT

END

Test yourself

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