Ng Replace Spiral Cable

2006 RESTRAINTS Supplemental Restraint System - Sequoia

Fig. 212: Checking Spiral Cable

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Fig. 212: Checking Spiral Cable

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2006 RESTRAINTS Supplemental Restraint System - Sequoia

DTC B1805/52 SHORT IN FRONT PASSENGER SIDE SQUIB CIRCUIT; DTC B1806/52 OPEN IN FRONT PASSENGER SIDE SQUIB CIRCUIT; DTC B1807/52 SHORT TO GND IN FRONT PASSENGER SIDE SQUIB CIRCUIT; DTC B1808/52 SHORT TO B+ IN FRONT PASSENGER SIDE SQUIB CIRCUIT

DESCRIPTION

The P squib circuit consists of the center airbag sensor assembly and the front passenger airbag assembly. The circuit instructs the SRS to deploy when deployment conditions are met. These DTCs are recorded when a malfunction is detected in the P squib circuit.

DIAGNOSTIC TROUBLE CODE CHART

DTC No.

DTC Detection Condition

Trouble Area

B1805/52

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

• P squib malfunction

• Center airbag sensor assembly malfunction

• Front passenger airbag assembly (P squib)

• Center airbag sensor assembly

• Cowl wire

B1806/52

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

• P squib malfunction

• Center airbag sensor assembly malfunction

• Front passenger airbag assembly (P squib)

• Center airbag sensor assembly

• Cowl wire

B1807/52

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

• P squib malfunction

• Center airbag sensor assembly malfunction

• Front passenger airbag assembly (P squib)

• Center airbag sensor assembly

• Cowl wire

B1808/52

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

• P squib malfunction

• Center airbag sensor assembly malfunction

• Front passenger airbag assembly (P squib)

• Center airbag sensor assembly

• Cowl wire

WIRING DIAGRAM

WIRING DIAGRAM

2006 RESTRAINTS Supplemental Restraint System - Sequoia

Center Airbag Sensor Assembly

A22 P Squib

Y-B

<

1

Y

Center Airbag Sensor Assembly

f

P+

P-

V-

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  • sherry cox
    How to replace the spiral cable on 2007 toyota sienna?
    2 years ago

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