Dtc B Short In Side Squib Lh Circuit Dtc B Open In Side Squib Lh Circuit Dtc B Short To Gnd In Side Squib Lh Circuit Dtc B Short To B In Side Squib Lh Circuit

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DESCRIPTION

The side squib LH circuit consists of the center airbag sensor assembly and the side airbag assembly LH.

This circuit instructs the SRS to deploy when deployment conditions are met.

These DTCs are recorded when a malfunction is detected in the side squib LH circuit.

DIAGNOSTIC TROUBLE CODE CHART

DTC No.

DTC Detection Condition

Trouble Area

B1825/56

• The center airbag sensor assembly receives a line short circuit signal 5 times in the side squib LH circuit during primary check.

• Side squib LH malfunction

• Center airbag sensor assembly malfunction

Side airbag assembly LH (Side squib LH)

• Center airbag sensor assembly

• Floor wire No. 2

B1826/56

• The center airbag sensor assembly receives an open circuit signal in the side squib LH circuit for 2 seconds.

• Side squib LH malfunction

• Center airbag sensor assembly malfunction

• Side airbag assembly LH (Side squib LH)

• Center airbag sensor assembly

• Floor wire No. 2

B1827/56

• The center airbag sensor assembly receives a short circuit to ground signal in the side squib LH circuit for 0.5 seconds.

• Side squib LH malfunction

• Center airbag sensor assembly malfunction

• Side airbag assembly LH (Side squib LH)

• Center airbag sensor assembly

• Floor wire No. 2

B1828/56

• The center airbag sensor assembly receives a short to B+ circuit signal in the side squib LH circuit for 0.5 seconds.

• Side squib LH malfunction

• Center airbag sensor assembly malfunction

• Side airbag assembly LH (Side squib LH)

• Center airbag sensor assembly

• Floor wire No. 2

WIRING DIAGRAM

WIRING DIAGRAM

2007 RESTRAINTS Supplemental Restraint System - Sequoia

Center Airbag Sensor Assembly

Side Squib LH

Side Squib LH

Y-B

<

1

Y

Center Airbag Sensor Assembly

f

SFL+

SFL-

V-

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