Toyota ZZT230 series Repair Manual page 559

Dl-348
DTC
801 02/11
CIRCUIT DESCRIPTION
The D squib circuit consists of the airbag sensor assembly, spiral cable and steering wheel pad.
e
For
ta
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
d ils of the function of each component, see OPERATION on page R8-2.
DTC 80102/11 is recorded when a ground short is detected in the D squib circuit
OTCNo.
Short circuit in D squib wire harness
•
• D squib malfuncUon
80102/11
• Spiral cable malfunction
• Ailbag sensor
See page
WIRING DIAGRAM
Dl-339.
INSPECTION PROCEDURE
1
Prepare for inspection (See step 1 on page Dl-471 )
0
D
2 Check squib circuit.
Spiral
QJ Cable
OSqui
b
(b.
DIAGNOSTICS
Short in D Squib Circuit (to Ground)
DTC Oelectlng Condition
ground)
{to
assembly malfunction
CHECK:
For the connector (on the spiral cable side) between the spiral
cable and the steering wheel pad, measure the resistance be·
Alrbag
tween D+ and body ground.
Sensor
Resi s t a nce:
OK:
D+
H02198
-
SUPPLEMENTAL RESTRAINT SYSTEM
•Steering wheel pad (D squib)
• Spiral cable
•
•Airbag sensor assembly
Wi.re harness
.
or Hi g her
1 MO.
Trouble Area