GM Service Manual Online
For 1990-2009 cars only

DTC

Description

Type

Illuminate AIR BAG Warning Lamp

B1115

Passenger Deployment Loop Resistance High

SDM

Yes

B1116

Passenger Deployment Loop Resistance Low

SDM

Yes

B1117

Passenger Deployment Loop Open

SDM

Yes

B1121

Driver Deployment Loop Resistance High

SDM

Yes

B1122

Driver Deployment Loop Resistance Low

SDM

Yes

B1124

Driver or Passenger Deployment Loop Short to Ground

SDM

Yes

B1125

Driver or Passenger Deployment Loop Short to Voltage

SDM

Yes

B1126

Driver Deployment Loop Open

SDM

Yes

B1135

Discriminating Sensor Circuit Closed or Short to Ground

SDM

Yes

B1136

Discriminating Sensor Circuit Open or Short to Voltage

SDM

Yes

B1151

Deployment Commanded (Frontal)

SDM

Yes

B1152

Data Area Full

SDM

Yes

B153

Deployment Commanded with Loop Malfunction

SDM

Yes

B1155

SDM Calibration Mis-Match

SDM

Yes

B1159

Loss of Serial Data - Key Not Received or Mismatch

SDM

Yes

B1160

Loss of Serial Data - VIN Not Received or Mismatch

SDM

Yes

B1161

SIR Warning Lamp Malfunction

SDM

Yes

B1163

Loss of Serial Data - No Lamp Response

SDM

Yes

B1171

Internal SDM Malfunction

SDM

Yes

U1064

Loss of DIM Serial Data Communication

SDM

No

U1096

Loss of IPC Serial Data Communication

SDM

No

U1255

Class 2 Initialization Error

SDM

No

U1300

Class 2 Short to Ground

SDM

No

U1301

Class 2 Short to Voltage

SDM

No

B1327

Source Voltage Low

SDM

No

B1328

Source Voltage High

SDM

No