2010 Cadillac Truck SRX AWD V6-3.0L Page 185

2010 Cadillac Truck SRX AWD V6-3.0L Page 185

DTC B0088 05

- Right Rear Side Impact Sensor High/Voltage Open

DTC B0088 0C

- Right Rear Side Impact Sensor Low Current

DTC B0088 39

- Right Rear Side Impact Sensor Internal Malfunction

DTC B0088 3A

- Right Rear Side Impact Sensor Incorrect Component Installed

DTC B0088 71

- Right Rear Side Impact Sensor Invalid Data

Diagnostic Fault Information

Circuit/System Description

The impact sensors are equipped on vehicles to supplement the Supplemental Inflatable Restraint (SIR) System performance. The impact sensors

are electronic and are not part of the deployment loops, but instead provide inputs to the sensing and diagnostic module (SDM). The impact sensors

can assist in determining the severity of some frontal and side collisions. The SDM uses the input from the impact sensors to assist in determining

the severity of a collision further supporting air bag deployment. If the SDM determines a deployment is warranted, the SDM will cause current to

flow through the deployment loops deploying the frontal air bags.

Conditions for Running the DTC

Ignition voltage is between 9-16 V.

Conditions for Setting the DTC

Any of the following conditions exist for 10 seconds:

B0083 01, B0084 01, B0085 01, B0086 01, B0087 01, B0088 01

The sensor has been shorted to voltage.

B0083 02, B0084 02, B0085 02, B0086 02, B0087 02, B0088 02

* The sensor has been shorted to ground.

* The sensor current is greater than 23 mA for greater than 5 milliseconds.