GM Service Manual Online
For 1990-2009 cars only

Description

Module

DTC B1656 EEPROM Write Error

MMM

DTC B1658 EEPROM Checksum Error

MMM

DTC B1982 Device Power 1 Circuit High

MMM

DTC B1983 Device Power 1 Circuit Low

MMM

DTC B2130 Driver Memory 1 Select Switch Circuit Malfunction

MMM

DTC B2131 Driver Memory 2 Select Switch Circuit Malfunction

MMM

DTC B2132 Driver Memory Exit Exit/Off Switch Circuit Malfunction

MMM

DTC B2133 Driver Memory Set Switch Circuit Malfunction

MMM

DTC B2140 Mirror Up Control Switch Circuit Malfunction

MMM

DTC B2141 Mirror Down Control Switch Circuit Malfunction

MMM

DTC B2142 Mirror Left Control Switch Circuit Malfunction

MMM

DTC B2143 Mirror Right Control Switch Circuit Malfunction

MMM

DTC B2144 Left Front Mirror Vertical Position Sensor Circuit Low

MMM

DTC B2145 Left Front Mirror Vertical Position Sensor Circuit High

MMM

DTC B2146 Left Front Mirror Horizontal Position Sensor Circuit Low

MMM

DTC B2147 Left Front Mirror Horizontal Position Sensor Circuit High

MMM

DTC B2148 Right Front Mirror Vertical Position Sensor Circuit Low

MMM

DTC B2149 Right Front Mirror Vertical Position Sensor Circuit High

MMM

DTC B2150 Right Front Mirror Horizontal Position Sensor Circuit Low

MMM

DTC B2151 Right Front Mirror Horizontal Position Sensor Circuit High

MMM

DTC U1016 Loss of Communications with PCM Scan Tool Does Not Communicate with Class 2 Device in Data Link Communications

MMM

DTC U1064 Loss of Communications with PZM Scan Tool Does Not Communicate with Class 2 Device in Data Link Communications

MMM

DTC U1255 Serial Data Line Malfunction Scan Tool Does Not Communicate with Class 2 Device in Data Link Communications

MMM

DTC U1300 Class 2 Short to Ground Scan Tool Does Not Communicate with Class 2 Device in Data Link Communications

MMM

DTC U1301 Class 2 Short to Battery Scan Tool Does Not Communicate with Class 2 Device in Data Link Communications

MMM