Toyota AVENSIS 2000 Supplement Manual page 31

IN–26
4. DIAGNOSTIC TROUBLE CODE CHART
The inspection procedure is shown in the table below. This table permits efficient and accurate troubleshoot-
ing using the diagnostic trouble codes displayed in the diagnostic trouble code check. Proceed with trouble-
shooting in accordance with the inspection procedure given in the diagnostic chart corresponding to the
diagnostic trouble codes displayed. The Supplemental Restraint System diagnostic trouble code chart is
shown below as an example.
D
DTC No.
Indicates the diagnostic trouble code.
Page or Instructions
D
Indicates the page where the inspection procedure
for each circuit is to be found, or gives instructions
for checking and repairs.
DIAGNOSTIC TROUBLE CODE CHART
If a malfunction code is displayed during the DTC check, check the circuit listed for that code in the table
below. (Proceed to the page given for that circuit).
DTC No.
(See page)
Short in D squib circuit (to ground)
11
(DI–165)
Short in D squib circuit (to B))
12
(DI–170)
Short in D squib circuit
13
(DI–174)
Open in D squib circuit
14
(DI–178)
15 Front airbag sensor assembly (RH)
(DI–178) malfunction
16
Front airbag sensor assembly (LH)
malfunction
airbag sensor assembly malfunction
Short in P squib circuit (to ground)
AVENSIS/CORONA SUP (RM781E)
INTRODUCTION
D
Detection Item
Indicates the system of the problem or
contents of the problem.
Detection Item
– HOW TO TROUBLESHOOT ECU CONTROLLED
SYSTEMS
Trouble Area
D Steering wheel pad (squib)
D Spiral cable
D Airbag sensor assembly
D Wire harness
D Steering wheel pad (squib)
D Spiral cable
D Airbag sensor assembly
D Wire harness
D Steering wheel pad (squib)
D Spiral cable
D Airbag sensor assembly
D Wire harness
D Steering wheel pad (squib)
D Spiral cable
D Airbag sensor assembly
D Wire harness
D Front airbag sensor assembly (RH)
D Wire harness
D Front airbag sensor assembly (LH)
D Wire harness
Airbag sensor assembly
D Front passenger airbag sensor assembly (squib)
D Airbag sensor assembly
D
Trouble Area
Indicates the suspect area of the
problem.
SRS
Warming Light
ON
ON
ON
ON
ON
ON
ON
ON