GM Service Manual Online
For 1990-2009 cars only

DTC

Description

Type

Illuminate Service Vehicle Soon

B1563

DTC B1563 Mirror Right Control Switch Circuit High

DDM

No

B1568

DTC B1568 Mirror Left Switch Control Circuit High

DDM

No

B1573

DTC B1573 Mirror Up Switch Control Circuit High

DDM

No

B1578

DTC B1578 Mirror Down Control Switch Circuit High

DDM

No

B1656

DTC B1656 EEPROM Write Error

DDM

No

B1982

DTC B1982 Device Power 1 Circuit High

DDM

No

B1983

DTC B1983 Device Power 1 Circuit Low

DDM

No

B2200

DTC B2200 LF Window Switch Stuck in Up Position

DDM

No

B2201

DTC B2201 LF Window Switch Stuck in Down Position

DDM

No

B2202

DTC B2202 RF Window Switch Stuck in Up Position

DDM

No

B2203

DTC B2203 RF Window Switch Stuck in Down Position

DDM

No

B2204

DTC B2204 LR Window Switch Stuck in Up Position

DDM

No

B2205

DTC B2205 LR Window Switch Stuck in Down Position

DDM

No

B2206

DTC B2206 RR Window Switch Stuck in Up Position

DDM

No

B2207

DTC B2207 RR Window Switch Stuck in Down Position

DDM

No

B2208

DTC B2208 Express Window Contact Shorted to Ground

DDM

No

B2212

DTC B2212 RF Switch on LF Door Stuck Up Position

DDM

No

B2213

DTC B2213 RF Switch on LF Door Stuck Down Position

DDM

No

B2214

DTC B2214 LR Switch on LF Door Stuck Up Position

DDM

No

B2215

DTC B2215 LR Switch on LF Door Stuck Down Position

DDM

No

B2216

DTC B2216 RR Switch on LF Door Stuck Up Position

DDM

No

B2217

DTC B2217 RR Switch on LF Door Stuck Down Position

DDM

No

B2220

DTC B2220 LF Door Lock/Unlock Switch Stuck in Lock

DDM

No

B2221

DTC B2221 LF Door Lock/Unlock Switch Stuck UnLock

DDM

No

B2222

DTC B2222 RF Door Lock/Unlock Switch Stuck in Lock

DDM

No

B2223

DTC B2223 RF Door Lock/Unlock Switch Stuck UnLock

DDM

No

B2240

DTC B2240 Memory 1 Switch Failed

DDM

No

B2241

DTC B2241 Memory 2 Switch Failed

DDM

No

B2242

DTC B2242 Memory Exit Switch Failed

DDM

No

B3203

DTC B3203 Rear Window Lockout Switch Stuck High

DDM

No

U1161

Refer to DTC U1161 Loss of PASS Door Module SBI in Data Link Communications.

DDM

No

U1162

Refer to DTC U1162 Loss of Rear Driver Door Module SBI in Data Link Communications.

DDM

No

U1170

Refer to DTC U1170 Loss of Driver Door Switch SBI in Data Link Communications.

DDM

No

U1300

Refer to DTC U1300 Class 2 Short to Ground in Data Link Communications.

DDM

No

U1301

Refer to DTC U1301 Class 2 Short to Battery in Data Link Communications.

DDM

No