GM Service Manual Online
For 1990-2009 cars only

DTC

Description

Type

Illuminate Service Vehicle Soon

B1396

DTC B1396 Device Voltage Reference Output 1 Circuit Range Performance

TTM

No

B1656

DTC B1656 EEPROM Write Error

TTM

No

B1658

DTC B1658 EEPROM Checksum Error

TTM

No

B1982

DTC B1982 Source/Battery Voltage High

TTM

No

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B1983

DTC B1983 Source/Battery Voltage Low

TTM

No

B2175

DTC B2175 Tilt/Telescope Module Manual Switch Fail

TTM

No

B2853

DTC B2853 Telescope Forward Switch Circuit Malfunction

TTM

No

B2858

DTC B2858 Telescope Rearward Switch Circuit Malfunction

TTM

No

B2860

DTC B2860 Telescope Position Sensor Range

TTM

No

B2862

DTC B2862 Telescope Position Sensor Low

TTM

No

B2873

DTC B2873 Tilt Up Switch Circuit Malfunction

TTM

No

B2878

DTC B2878 Tilt Down Switch Circuit Malfunction

TTM

No

B2880

DTC B2880 Tilt Position Sensor Range

TTM

No

B2882

DTC B2882 Tilt Position Sensor Low

TTM

No

B2891

DTC B2891 Tilt/Telescope Motor Over Current

TTM

No

U1016

DTC U1016 Loss of Communications with PCM in Body Control System

TTM

No

U1064

DTC U1064 Loss of Communications with DIM in Body Control System

TTM

No

U1160

DTC U1160 Loss of Communications with DDM in Body Control System

TTM

No

U1255

DTC U1255 Class 2 Initialization Error in Body Control System

TTM

No

U1300

DTC U1300 Class 2 BUS Shorted to Ground in Body Control System

TTM

No