Supplemental Restraint Systems

How To Proceed With Troubleshooting

~1min read
PROCEDURE
  1. VEHICLE BROUGHT TO WORKSHOP

NEXT
  1. CUSTOMER PROBLEM ANALYSIS

Click here

NEXT
  1. PASSENGER AIRBAG ON/OFF INDICATOR CHECK

Click here

NEXT
  1. DTCs CHECK (Present and Past DTCs)

Click here (a) Check for DTCs.

(a) Check for DTCs.

Result

Proceed to

DTC is output.

A

DTC is not output.

B

B

GO TO PROBLEM SYMPTOMS TABLE

A
  1. DTCs CHART

Click here

NEXT
  1. CIRCUIT INSPECTION

NEXT
  1. REPAIR OR REPLACEMENT

NEXT
  1. DTC CLEARANCE (Present and Past DTCs)

Click here (a) Clear the DTCs.

(a) Clear the DTCs.

NEXT
  1. DTC CHECK (Present and Past DTCs)

Click here (a) Check for DTCs.

(a) Check for DTCs.

Result

Proceed to

DTC is not output.

A

DTC is output.

B

B

GO TO STEP 5

A
  1. SYMPTOM SIMULATION

Click here (a) Check the passenger airbag ON/OFF indicator condition.

(a) Check the passenger airbag ON/OFF indicator condition.

Result

Proceed to

Passenger airbag ON/OFF indicator is operating normally.

A

Passenger airbag ON/OFF indicator (OFF) and SRS warning light come on.

B

B

GO TO STEP 5

A
  1. CONFIRMATION TEST

NEXT

END

Test yourself

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