Page 271
Code
DTC
Type
0xC125
0xC125
0xC125
0xC125
U0125
U0125
U0125
U0125
0x00
0x71
0x72
0x74
0xC126
0xC126
0xC126
0xC126
U0126
U0126
U0126
U0126
0x00
0x71
0x72
0x74
0xC128
0xC128
0xC128
0xC128
U0128
U0128
U0128
U0128
0x00
0x71
0x72
0x74
0xC130
0xC130
0xC133
0xC133
0xC136
0xC136
0xC139
0xC139
0xC140
0xC140
0xC140
0xC140
U0130
U0130
U0133
U0133
U0136
U0136
U0139
U0139
U0140
U0140
U0140
U0140
0x00
0x71
0x00
0x71
0x00
0x71
0x00
0x71
0x00
0x71
0x72
0x74
0xD048
0xD048
U1048
U1048
0x00
0x71
0xD8B9
0xD8BF
U18B9
U18BF
0x00
0x00
Error text
incorrect.
Lost communication with IMU
Lost communication with IMU, Invalid serial data received
Lost communication with IMU. Alive counter incorrect/not updated.
Lost communication with IMU.Value of signal correction value
incorrect.
Lost communication with SAS
Lost communication with SAS, Invalid serial data received
Lost communication with SAS. Alive counter incorrect/not updated.
Lost communication with SAS.Value of signal correction value
incorrect.
Lost communication with EPB
Lost communication with EPB, Invalid serial data received
Lost communication with EPB. Alive counter incorrect/not updated.
Lost communication with EPB. Value of signal correction value
incorrect.
Lost communication with AFS
Lost communication with AFS, Invalid serial data received
Lost communication with ALC
Lost communication with ALC, Invalid serial data received
Lost communication with RDCM
Lost communication with RDCM, Invalid serial data received
Lost communication with SADS
Lost communication with SADS, Invalid serial data received
Lost communication with BCM
Lost communication with BCM, Invalid serial data received
Lost Communication with BCM. Alive counter incorrect/not updated.
Lost Communication with BCM. Value of signal correction value
incorrect.
Lost Communication With Electric Power Steering
Lost Communication With Electric Power Steering, Invalid serial data
received
Subnet Config List Not Programmed( Primary HS)
Subnet Config List Not Programmed( Chassis Expansion Bus)
270
Page 272
ECC
Code
0x8155
0x8157
0x8163
0x8163
DTC
B0155
B0157
B0163
B0163
Type
0x00
0x00
0x02
0x05
650CJ4
NO
NO
YES
YES
0x8173
0x8173
B0173
B0173
0x02
0x05
YES
YES
0x8178
0x8178
B0178
B0178
0x02
0x05
YES
YES
0x8183
0x8183
0x818A
0x818A
0x818B
0x818B
0x8193
0x8193
0x8208
0x8208
0x8223
0x8223
0x8223
0x8223
0x8228
0x8228
0x822A
0x822A
0x822A
0x822A
0x822B
0x822B
0x8233
0x8233
0x8233
0x8233
0x823A
0x8283
0x8283
0x8373
B0183
B0183
B018A
B018A
B018B
B018B
B0193
B0193
B0208
B0208
B0223
B0223
B0223
B0223
B0228
B0228
B022A
B022A
B022A
B022A
B022B
B022B
B0233
B0233
B0233
B0233
B023A
B0283
B0283
B0373
0x02
0x05
0x02
0x05
0x02
0x05
0x01
0x06
0x01
0x06
0x01
0x02
0x04
0x06
0x02
0x05
0x01
0x02
0x04
0x06
0x02
0x05
0x01
0x02
0x04
0x06
0x02
0x02
0x05
0x02
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
NO
0x8373
B0373
0x05
NO
Error text
AC Refrigerant underpressure
AC Refrigerant small leaks detected
Passenger Compartment Temp Sensor Circuit , Short to ground
Passenger Compartment Temp Sensor Circuit , Short to battery or
open
Upper Left Outlet Air Temperature Sensor Circuit , Short to ground
Upper Left Outlet Air Temperature Sensor Circuit , Short to battery
or open
Lower Left Outlet Air Temperature Sensor Circuit , Short to ground
Lower Left Outlet Air Temperature Sensor Circuit , Short to battery
or open
Solar Load Sensor Circuit , Short to ground
Solar Load Sensor Circuit , Short to battery or open
Windshield Temperature Sensor Circuit, Short to ground
Windshield Temperature Sensor Circuit, Short to battery or open
HVAC Condensor Air Deflector Circuit, Short to ground
HVAC Condensor Air Deflector Circuit, Short to battery or open
Front Blower Motor Speed Circuit , Short to battery
Front Blower Motor Speed Circuit , Short to ground or open
Rear Blower Motor Speed Circuit , Short to battery
Rear Blower Motor Speed Circuit , Short to ground or open
Recirculate Position Command 1 Circuit , Short to battery
Recirculate Position Command 1 Circuit , Short to ground
Recirculate Position Command 1 Circuit , Open circuit
Recirculate Position Command 1 Circuit , Short to ground or open
Recirculate Position Feedback 1 Circuit , Short to ground
Recirculate Position Feedback 1 Circuit , Short to battery or open
Recirculate Position Command 2 Circuit , Short to battery
Recirculate Position Command 2 Circuit , Short to ground
Recirculate Position Command 2 Circuit , Open circuit
Recirculate Position Command 2 Circuit , Short to ground or open
Recirculate Position Feedback 2 Circuit , Short to ground
Recirculate Position Feedback 2 Circuit , Short to battery or open
Air Flow Control Circuit, Short to battery
Air Flow Control Circuit, Short to ground
Air Flow Control Circuit, Open circuit
Air Flow Control Circuit, Short to ground or open
HVAC Actuators Supply Voltage, Short to ground
Rear Defrost Circuit , Short to ground
Rear Defrost Circuit , Short to battery or open
Rear Climate Control Off or Mode Selection Switch Circuit, Short to
ground
Rear Climate Control Off or Mode Selection Switch Circuit, Short to
battery or open
271
Page 273
Code
0x8408
0x8408
0x8408
0x8408
0x8413
0x8413
DTC
B0408
B0408
B0408
B0408
B0413
B0413
Type
0x01
0x02
0x04
0x06
0x02
0x05
650CJ4
YES
YES
YES
YES
NO
NO
0x8418
0x8418
0x8418
0x8418
0x8423
0x8423
B0418
B0418
B0418
B0418
B0423
B0423
0x01
0x02
0x04
0x06
0x02
0x05
YES
YES
YES
YES
NO
NO
0x8428
0x8428
0x8428
0x8428
0x8433
0x8433
B0428
B0428
B0428
B0428
B0433
B0433
0x01
0x02
0x04
0x06
0x02
0x05
YES
YES
YES
YES
NO
NO
0x848B
0x848B
0x848C
0x848C
0x848D
0x848D
B048B
B048B
B048C
B048C
B048D
B048D
0x02
0x05
0x02
0x05
0x01
0x06
NO
NO
YES
YES
YES
YES
0x848E
0x848F
0x848F
0x849C
0x849C
0x8509
B048E
B048F
B048F
B049C
B049C
B0509
0x00
0x02
0x05
0x02
0x05
0x02
YES
YES
YES
NO
NO
YES
0x8509
B0509
0x05
YES
0x8514
0x8514
B0514
B0514
0x02
0x05
YES
YES
0x8519
0x8519
B0519
B0519
0x02
0x05
YES
YES
0x901D
0x901E
0x901E
0x901E
B101D
B101E
B101E
B101E
0x00
0x47
0x48
0x4B
YES
YES
YES
YES
Error text
Main Temperature Control Circuit, Short to battery
Main Temperature Control Circuit, Short to ground
Main Temperature Control Circuit, Open circuit
Main Temperature Control Circuit, Short to ground or open
Main Temperature Control Feedback Circuit, Short to ground
Main Temperature Control Feedback Circuit, Short to battery or
open
Right Temperature Control Circuit, Short to battery
Right Temperature Control Circuit, Short to ground
Right Temperature Control Circuit, Open circuit
Right Temperature Control Circuit, Short to ground or open
Right Temperature Control Feedback Circuit, Short to ground
Right Temperature Control Feedback Circuit, Short to battery or
open
Rear Temperature Control Circuit, Short to battery
Rear Temperature Control Circuit, Short to ground
Rear Temperature Control Circuit, Open circuit
Rear Temperature Control Circuit, Short to ground or open
Rear Temperature Control Feedback Circuit, Short to ground
Rear Temperature Control Feedback Circuit, Short to battery or
open
Rear Climate Control Blower Switch Circuit, Short to ground
Rear Climate Control Blower Switch Circuit, Short to battery or open
Humidity Sensor Humidity Circuit, Short to ground
Humidity Sensor Humidity Circuit, Short to battery or open
Auxilliary Heater Temperature Command Circuit, Short to battery
Auxilliary Heater Temperature Command Circuit, Short to ground
or open
Auxilliary Heater System, Malfunction
Humidity Sensor Temperature Circuit, Short to ground
Humidity Sensor Temperature Circuit, Short to battery or open
Rear Temperature Control Switch Circuit, Short to ground
Rear Temperature Control Switch Circuit, Short to battery or open
Upper Right Outlet Air Temperature Sensor Circuit , Short to
ground
Upper Right Outlet Air Temperature Sensor Circuit , Short to
battery or open
Lower Right Outlet Air Temperature Sensor Circuit , Short to ground
Lower Right Outlet Air Temperature Sensor Circuit , Short to battery
or open
Rear Upper Outlet Air Temperature Sensor Circuit, Short to ground
Rear Upper Outlet Air Temperature Sensor Circuit, Short to battery
or open
ECU Hardware Performance, Malfunction
ECU Software Performance, VIN not programmed
ECU Software Performance, Security code not programmed
Body ECU Software Performance, Calibration not learned
272
Page 274
Code
0x9020
0x9395
0x9395
0x9405
0x9405
0xB531
0xB531
0xB531
0xB531
0xB583
0xB583
DTC
B1020
B1395
B1395
B1405
B1405
B3531
B3531
B3531
B3531
B3583
B3583
Type
0x39
0x03
0x07
0x02
0x05
0x01
0x02
0x04
0x06
0x02
0x05
650CJ4
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
0xB74A
0xB74A
0xB782
0xB782
0xB843
0xB843
0xB843
0xB844
0xB844
0xB902
0xB933
B374A
B374A
B3782
B3782
B3843
B3843
B3843
B3844
B3844
B3902
B3933
0x02
0x05
0x02
0x05
0x02
0x05
0x08
0x01
0x06
0x00
0x02
NO
NO
NO
NO
YES
YES
YES
NO
NO
YES
YES
0xB933
B3933
0x05
YES
0xB93A
0xB93A
B393A
B393A
0x02
0x05
NO
NO
0xB93B
0xB93B
B393B
B393B
0x04
0x0B
YES
YES
0xB984
0xC020
0xC073
0xC140
0xC151
0xC155
0xC158
0xC184
0xC197
0xC198
0xC208
0xC230
0xC254
0xD501
B3984
U0020
U0073
U0140
U0151
U0155
U0158
U0184
U0197
U0198
U0208
U0230
U0254
U1501
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
? TBC
YES
Error text
Auxiliary Electronic Control Unit, Internal electronic failure
Device Voltage Reference Output Circuit, Voltage below threshold
Device Voltage Reference Output Circuit, Voltage above threshold
Device Voltage Reference Output 2 Circuit, Short to ground
Device Voltage Reference Output 2 Circuit, Short to battery or open
Rear Air Flow Control Circuit, Short to battery
Rear Air Flow Control Circuit, Short to ground
Rear Air Flow Control Circuit, Open circuit
Rear Air Flow Control Circuit, Short to ground or open
Rear Lower Outlet Air Temperature Sensor Circuit, Short to ground
Rear Lower Outlet Air Temperature Sensor Circuit, Short to battery
or open
Air Flow Control Feedback Circuit, Short to ground
Air Flow Control Feedback Circuit, Short to battery or open
Rear Air Flow Control Feedback Circuit, Short to ground
Rear Air Flow Control Feedback Circuit, Short to battery or open
Outside Air Quality Sensor Circuit , Short to ground
Outside Air Quality Sensor Circuit , Short to battery or open
Outside Air Quality Sensor Circuit , Invalid signal
Engine Coolant Circulation Pump Circuit, Short to battery
Engine Coolant Circulation Pump Circuit, Short to ground or open
Incorrect Immobilizer Identifier Received
Air Conditioning Evaporator Temperature Sensor Circuit, Short to
ground
Air Conditioning Evaporator Temperature Sensor Circuit, Short to
battery or open
Air Conditioning Low Side Pressure Sensor Circuit, Short to ground
Air Conditioning Low Side Pressure Sensor Circuit, Short to battery
or open
Air Conditioning Compressor Valve Control Circuit, Open circuit
Air Conditioning Compressor Valve Control Circuit, Current above
threshold
Device 1 Environment Identifier not programmed
Low Speed CAN Communication Bus Performance
Control Module Communication Bus Off
Lost Communication With BCM
Lost Communication With SDM
Lost Communication With IPC
Lost Communication With HUD
Lost Communication With Radio
Lost Communication With UHP
Lost Communication With ONSTAR
Lost Communication With DSM/ HVSM
Lost Communication With PTM
Lost Communication With PEPS
Inter Device Dedicated Bus (LIN)
273
Page 275
Code
0xD510
DTC
U1510
Type
0x00
650CJ4
? TBC
YES
Error text
Inter-Device Deticated Bus, Lost communication with HVAC
Faceplate
274
Page 276
EPM (Electric Power Management)
GMLAN Signal
Service Battery
Charging System
Indication On
Service Battery
Charging System
Indication On
Service Battery
Charging System
Indication On
Battery Saver
Indication On
Battery Voltage
Indication
Request
(BattVltIR)
Cluster w/o DIC
Battery Telltale
DTC
Cluster with DIC
Battery
DIC Message
Telltale
Display
No
No
Parameter
Name
Battery Voltage
Sense Fault
B1517.5
A
No
Low Battery
Voltage
B1517.0
3
Yes (Run with
engine running)
Yes
High Battery
Voltage
B1517.0
7
Yes (Run with
engine running)
Yes
Battery Current
Sensor
Performance
Current Sensor
Polarity Check
B1516.0
8
No
No
B1516.6
6
Yes
Yes
High Parasitic
Load
Energy
Management
Load Shedding
Request
(data=$3)
Low Voltage
B1527.0
0
-
No
No
No
No
W138 - Battery
Saver Active
B151A.5
8
Yes
No
W192 - Low
Battery
275
W142 - Service
Battery Charging
System
W142 - Service
Battery Charging
System
No
W142 - Service
Battery Charging
System
No
Page 277
EPB
Code
0x428A
0x428A
0x428A
0x428A
0x428A
0x428B
0x428B
DTC
C028A
C028A
C028A
C028A
C028A
C028B
C028B
Type
0x01
0x02
0x04
0x08
0x28
0x08
0x26
0x428B
0x428B
0x428D
0x428F
0x428F
0x428F
0x4293
0x4293
0x4293
0x4298
0x4558
C028B
C028B
C028D
C028F
C028F
C028F
C0293
C0293
C0293
C0298
C0558
0x29
0x2A
0x00
0x01
0x02
0x08
0x01
0x06
0x08
0x00
0x55
0x4558
C0558
0x5A
0x4561
0x456D
0x456D
0x456D
0x456D
0x456D
0x456D
0x456E
C0561
C056D
C056D
C056D
C056D
C056D
C056D
C056E
0x71
0x34
0x35
0x36
0x37
0x39
0x3C
0x41
0x456E
0x456E
C056E
C056E
0x42
0x5A
0x4574
0x4574
0x4574
0x4800
0x4800
0xC073
0xC100
0xC101
0xC121
C0574
C0574
C0574
C0800
C0800
U0073
U0100
U0101
U0121
0x01
0x02
0x54
0x03
0x07
0x00
0x00
0x00
0x00
Error text
Relay short (short to battery)
MOSFET short (short to ground)
Open Motor Circuit (open circuit)
SCS line implausible (signal invalid)
PWM (incorrect frequency)
Park Brake Motor Position Sensor Circuit/invalid signal
Park Brake Motor Position Sensor Circuit/Signal, frequency too low
(stuck)
Park Brake Motor Position Sensor Circuit/Signal, too few pulses
Park Brake Motor Position Sensor Circuit/Signal, too many pulses
Replace Park Brake Lining (max. Backup Dynamic Braking reached)
Park Brake Solenoid (Force Sensor) Circuit, short to battery
Park Brake Solenoid (Force Sensor) Circuit, short to ground
Park Brake Solenoid (Force Sensor) Circuit, invalid signal
Park Brake Switch Control, short to battery
Park Brake Switch Control, short to ground or open
Park Brake Switch Control, signal invalid
Park Brake Release Switch Circuit, (Stuck Button)
Calibration Data Not Learned, expected number of transitions not
reached (Actuator Force Position Calibration Missing)
Calibration Data Not Learned, Plausibility Failure (Actuator Zero
Position Calibration Requested)
System Disabled Information Stored, invalid serial data received
ECU Hardware Performance, RAM failure
ECU Hardware Performance, ROM failure
ECU Hardware Performance, EEPROM
ECU Hardware Performance, watchdog / safety uC failure
ECU Hardware Performance, internal electronic failure
ECU Hardware Performance, internal communication failure
ECU Software Performance, operational software / calibration set
not programmed
ECU Software Performance, Calibration Data set not programmed
ECU Software Performance, plausibility failure (Master - Slave,
Actuator Movement, only Development)
Circuit Board Temperature Sensor, short to battery
Circuit Board Temperature Sensor, short to ground
Circuit Board Temperature Sensor, temperature high
Device Power Circuit, voltage below threshold
Device Power Circuit, voltage above threshold
Control Module Communication Bus Off
Lost Communication With ECM/PCM "A"
Lost Communication with TCM
Lost Communication With Anti-Lock Brake System (ABS) Control
Module
276
Page 278
Code
0xC140
0xE099
DTC
U0140
U2099
Type
0x00
0x02
0xE099
U2099
0x5A
Error text
Lost Communication With Body Control Module
High Speed Communication Enable Circuit, short to GND
(CommEnable)
High Speed Communication Enable Circuit, plausibility Failure
(CommEnable with SystemPowerMode)
277
Page 279
FSCM
Code
0x018B
0x018C
0x018D
0x0231
0x0232
0x023F
0x025A
0x0562
0x0563
0x0601
0x0602
0x0603
0x0604
0x0606
0x062F
0x0641
0x064A
0x06A6
0x1255
DTC
P018B
P018C
P018D
P0231
P0232
P023F
P025A
P0562
P0563
P0601
P0602
P0603
P0604
P0606
P062F
P0641
P064A
P06A6
P1255
Type
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x2534
0x2635
0xC073
0xC100
0xC140
0xE099
P2534
P2635
U0073
U0100
U0140
U2099
0x00
0x00
0x00
0x00
0x00
0x00
Error text
Fuel Pressure Sensor Performance - no additional information
Fuel Pressure Sensor Low Voltage - no additional information
Fuel Pressure Sensor High Voltage - no additional information
Fuel Pump Control Circuit Low Voltage(15A /100A fault)
Fuel Pump Control Circuit High Voltage
Fuel Pump Control Circuit (Open)
Fuel Pump Control Module Enable Control Circuit
System Voltage Low
System Voltage High
Control Module Read Only Memory (ROM)
Control Module Not Programmed
Control Module Long Term Memory Reset
Control Module Random Access Memory (RAM)
Control Module Internal Performance
Control Module Long Term Memory Performance
5 Volt Reference Circuit
Fuel Pump Control Module Performance - no additional information
5 Volt Reference 1 Performance
Fuel Pump Control Module Driver, Overtemperature - no additional
information
Ignition 1 Switch Circuit Low Voltage - no additional information
Fuel Pump Flow Performance
Control Module Communication Bus 'A' Off
Lost Communication With ECM
Lost Communication With Body Control Module
High Speed Communication Enable Circuit Low - no additional
information
278
Page 280
HBSM
Code
0x8000
0x8988
0x901D
0x901E
0x9325
0x9325
0x954D
0x954D
0xC020
0xC073
0xC140
0xC155
DTC
B0000
B0988
B101D
B101E
B1325
B1325
B154D
B154D
U0020
U0073
U0140
U0155
Type
0x71
0x66
0x39
0x43
0x03
0x07
0x01
0x02
0x00
0x00
0x00
0x00
Error text
Vehicle Speed Information Circuit, Invalid signal
Vehicle Direction Camera Control Module, Wrong mounting position
ECU Hardware Performance, Internal electronic failure
ECU Software Performance, EEPROM error
Device Power, under voltage
Device Power, over voltage
Mirror Dimming Circuit, Short to battery
Mirror Dimming Circuit, Short to ground
Low Speed CAN Communication Bus Performance
Control Module Communication Bus 'A' Off
Lost Communication With BCM
Lost Communication With IPC
279