For 1990-2009 cars

### Diagnostic Instructions

• | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.

• | Review Strategy Based Diagnosis for an overview of the diagnostic approach.

• | Diagnostic Procedure Instructions provides an overview of each diagnostic category.

### DTC Descriptor

DTC B0058 00: Passenger Pretensioner Suppressed

### Circuit/System Description

The inflatable restraint sensing and diagnostic module (SDM) will set DTC B0058 00 when a pretensioner deployment has been commanded but the passenger seat belt pretensioner is suppressed. The seat belt pretensioner can be suppressed at the request of the passenger presence system.

### Conditions for Running the DTC

This DTC is set when a pretensioner deployment has been commanded and the passenger seat belt pretensioner has been suppressed.

### Action Taken When the DTC Sets

• | The SDM sets a DTC B0058.

• | The SDM commands ON the AIR BAG warning lamp via serial data communications.

• | DTC B0052, B0053, or B0055 will set along with this DTC.

### Reference Information

#### Schematic Reference

SIR Schematics

#### Connector End View Reference

SIR Connector End Views

#### Description and Operation

SIR System Description and Operation

#### Electrical Information Reference

• | Circuit Testing

• | Connector Repairs

• | Testing for Intermittent Conditions and Poor Connections

• | Wiring Repairs

#### Scan Tool Reference

• | Scan Tool Data List

• | Scan Tool Data Definitions

### Circuit/System Verification

1. Verify DTC B0052, B0053, or B0055 is not set.

⇒ | If DTC is set, refer to the Diagnostic Trouble Code (DTC) List - Vehicle .

2. With a scan tool, clear DTCs. Verify DTC B0085 is not set.

⇒ | If DTC is set, replace the SDM.

### Repair Instructions

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

SIR/SRS Wiring Repairs