Code Interpretation Code Interpretation
B1879 Drvr Seatbelt Pretensioner Circ Short to Gnd–RCM
B1881 Pass Seatbelt Pretensioner Circ Open – RCM
B1882 Pass Seatbelt Pretensioner Circ Short to Batt–RCM
B1883 Pass Seatbelt Pretensioner Circ Short to Gnd–RCM
B1884 PAD Warning Lamp Inoperative
B1885 Drvr Seatbelt Pretensioner Squib Res Low – RCM
B1886 Pass Seatbelt Pretensioner Squib Res Low – RCM
B1887 Drvr Air Bag Circ Short to Ground – RCM
B1888 Pass Air Bag Circ Short to Ground – RCM
B1889 Pass Air Bag Deactivate Sens Obstructed-RCM
B1890 PAD Warning Lamp Circ Short to Battery – RCM
B1891 Air Bag Tone Warning Circ Short to Battery – RCM
B1892 Air Bag Tone Warning Circ Failure – RCM
B1916 Drvr Air Bag Circ Short to Battery – RCM
B1921 Air Bag Diagnostic Monitor Ground Circ Open-RCM
B1925 Pass Air Bag Circ Short to Battery – RCM
B1932 Drvr Air Bag Circ Open – RCM
B1933 Pass Air Bag Circ Open – RCM
B1934 Drvr Air Bag Inflator Squib Res Low – RCM
B1935 Pass Air Bag Inflator Squib Res Low – RCM
B1950 Seat Rear Up/Down Feedback Pot Failure-DSM
B1952 Seat Rear Up/Down Feedback Pot Short to Batt-DSM
B1954 Seat Front Up/Down Feedback Pot Failure-DSM
B1956 Seat Front Up/Down Feedback Pot Short to Batt-DSM
B1962 Seat Horiz Forward/Back Feedback Pot Failure-DSM
B1964 Seat Horiz Forward/Back Feedback Pot Short to Batt-DSM
B1987 Pedal Forward/Back Motor Stalled - DSM
B1988 Pedal Forward Switch Short to Ground - DSM
B1989 Pedal rearward Switch Short to Ground - DSM
B1990 Pedal Forward/Back Feedback Pot Failure - DSM
B1991 Pedal Forward/Back Feedback Pot Short to Batt-DSM
B2103 Antenna Not Connected – PATS
B2138 PWM Input Failure – Msg Ctr
B2139 Data Mismatch – PATS
B2141 NVM Configuration Failure – PATS
B2143 NVM Memory Fail – Instr Clstr
B2266 Blend Door Circ Failure – EATC
B2268 Steering Whl Climate Ctrl Circ Open - EATC
B2269 Steering Whl Climate Ctrl Circ Short to Gnd-EATC
B2276 Less than two Transmitters Programmed – VSM
B2373 LED No.1 Circ Short to Battery – PAM
B2425 Remote Keyless Entry Out of Sync – VSM
B2477 Configuration Failure - VSM
B2477 Configuration Failure - ABS
B2477 Configuration Failure – 4WD
B2477 Configuration Failure – Msg Ctr
B2477 Configuration Failure - PAM
B2477 Configuration Failure - RCM
B2477 Configuration Failure – Instr Clstr
B2477 Configuration Failure – DSM
B2658 Wait to Start Warning Indicator Circ Open–Instr Clstr
B2661 Parklamp Relay Out Short to Battery - VSM
B2662 Parklamp Relay Out Open Circ – VSM
B2663 Headlamp Relay Out Short to Battery - VSM
B2664 Headlamp Relay Out Open or Short to Battery - VSM
B2675 Keypad_B Circ Failure - VSM
B2676 Keypad_C Circ Failure - VSM
B2695 Keypad_A Circ Failure - VSM
B2982 Park Brake Open Circ – Instr Clstr
C1095 ABS Hydraulic Pump Motor Circ Failure-ABS
C1096 ABS Hydraulic Pump Motor Circ Open-ABS
C1125 Bake Fluid Level Sens Circ Failure-Instr Clstr
C1145 Wheel Speed Sens RF Input Failure –ABS
C1147 Vehicle Speed Sens Signal Short to Ground -ABS
C1148 Wheel Speed Sens RF Coherency Fault –ABS
C1155 Wheel Speed Sens LF Input Failure –ABS
C1158 Wheel Speed Sens LF Coherency Fault –ABS
C1169 ABS Fluid Dump Exceeds Max Timing – ABS
C1184 ABS System is not functional – ABS
C1185 ABS Power Relay Output Circ Failure - ABS
C1185 ABS Outlet Valve Coil LF Circ Failure - ABS
C1196 ABS Outlet Valve Coil LF Circ Short to Batt - ABS
C1198 ABS Inlet Valve Coil LF Circ Failure - ABS
C1200 ABS Outlet Valve Coil LF Circ Short to Batt - ABS
C1202 ABS Outlet Valve Coil Rear Circ Failure - ABS
C1204 ABS Outlet Valve Coil Rear Circ Short to Batt- ABS
C1206 ABS Inlet Valve Coil Rear Circ Failure - ABS
C1208 ABS Outlet Valve Coil Rear Circ Short to Batt- ABS
C1210 ABS Outlet Valve Coil RF Circ Failure - ABS
C1212 ABS Outlet Valve Coil RF Circ Short to Batt - ABS
C1214 ABS Inlet Valve Coil RF Circ Failure - ABS
C1216 ABS Outlet Valve Coil RF Circ Short to Batt – ABS
C1222 Wheel Speed Mismatch – ABS
C1226 Brake Warning Lamp Circ Short to Ground – ABS
C1229 Wheel Speed Sens Rear Center Coherency Fault-ABS
C1230 Wheel Speed Sens Rear Center Circ Fault –ABS
C1233 Wheel Speed Sens LF Signal Missing - ABS
C1234 Wheel Speed Sens RF Signal Missing - ABS
C1237 Wheel Speed Sens Rear Signal Missing - ABS
C1284 Oil Pressure Switch Failure – Instr Clstr
C1414 Incorrect Mod Design Level – RCM
C1502 RF Isolation Clamping Diode – ABS
C1503 LF Isolation Clamping Diode – ABS
C1699 Rear Outer Left Sens Short to Battery – PAM
C1700 Rear Outer Left Sens Circ Failure – PAM
C1701 Rear Outer Left Sens Fault – PAM
C1702 Rear Outer Right Sens Short to Battery – PAM
C1703 Rear Outer Right Sens Circ Failure – PAM
C1704 Rear Outer Right Sens Fault – PAM
C1705 Rear Inner Left Sens Short to Battery – PAM
C1706 Rear Inner Left Sens Circ Failure – PAM
C1707 Rear Inner Left Sens Fault – PAM
C1708 Rear Inner Right Sens Short to Battery – PAM
C1709 Rear Inner Right Sens Circ Failure – PAM
C1710 Rear Inner Right Sens Fault – PAM
C1728 Transfer Case Unable to Transition 2H-4H – 4W
C1729 Transfer Case Unable to Transition 4H-4L – 4WD
C1742 Rear Sounder Circ Failure – PAM
C1743 Rear Sounder Circ Short to Battery - PAM
C1748 Switch Input Circ Short to Ground – PAM
C1920 LED No.1 Circ Short to Ground – PAM
U0001 High Speed CAN Comm Bus
U0002 High Speed CAN Comm Bus Perf
U0003 High Speed CAN Comm Bus + Open
U0004 High Speed CAN Comm Bus + Low
U0005 High Speed CAN Comm Bus + High
U0006 High Speed CAN Comm Bus - Open
U0007 High Speed CAN Comm Bus - Low
U0008 High Speed CAN Comm Bus - High
U0009 High Speed CAN Comm Bus - shorted to Bus +
U0010 Medium Speed CAN Comm Bus
U0011 Medium Speed CAN Comm Bus Perf
U0012 Medium Speed CAN Comm Bus + Open
U0013 Medium Speed CAN Comm Bus + Low
U0014 Medium Speed CAN Comm Bus + High
U0015 Medium Speed CAN Comm Bus - Open
U0016 Medium Speed CAN Comm Bus - Low
U0017 Medium Speed CAN Comm Bus - High
U0018 Medium Speed CAN Comm Bus - shorted to Bus +
U0019 Low Speed CAN Comm Bus
U0020 Low Speed CAN Comm Bus Perf
U0021 Low Speed CAN Comm Bus + Open
U0022 Low Speed CAN Comm Bus + Low
U0023 Low Speed CAN Comm Bus + High
U0024 Low Speed CAN Comm Bus - Open
U0025 Low Speed CAN Comm Bus - Low
U0026 Low Speed CAN Comm Bus - High
U0027 Low Speed CAN Comm Bus - shorted to Bus +
U0028 Vehicle Comm Bus A
U0029 Vehicle Comm Bus A Perf
U0030 Vehicle Comm Bus A + Open
U0031 Vehicle Comm Bus A + Low
U0032 Vehicle Comm Bus A + High
U0033 Vehicle Comm Bus A - Open
U0034 Vehicle Comm Bus A - Low
U0035 Vehicle Comm Bus A - High
U0036 Vehicle Comm Bus A - shorted to Bus A +
U0037 Vehicle Comm Bus B
U0038 Vehicle Comm Bus B Perf
U0039 Vehicle Comm Bus B + Open
U0040 Vehicle Comm Bus B + Low
U0041 Vehicle Comm Bus B + High
U0042 Vehicle Comm Bus B - Open
U0043 Vehicle Comm Bus B - Low
U0044 Vehicle Comm Bus B - High
U0045 Vehicle Comm Bus B - shorted to Bus B +
U0046 Vehicle Comm Bus C
U0047 Vehicle Comm Bus C Perf
U0048 Vehicle Comm Bus C + Open
U0049 Vehicle Comm Bus C + Low
U0050 Vehicle Comm Bus C + High
U0051 Vehicle Comm Bus C - Open
U0052 Vehicle Comm Bus C - Low
U0053 Vehicle Comm Bus C - High
U0054 Vehicle Comm Bus C - shorted to Bus C +
U0055 Vehicle Comm Bus D
U0056 Vehicle Comm Bus D Perf
U0057 Vehicle Comm Bus D + Open
B1879 Drvr Seatbelt Pretensioner Circ Short to Gnd–RCM
B1881 Pass Seatbelt Pretensioner Circ Open – RCM
B1882 Pass Seatbelt Pretensioner Circ Short to Batt–RCM
B1883 Pass Seatbelt Pretensioner Circ Short to Gnd–RCM
B1884 PAD Warning Lamp Inoperative
B1885 Drvr Seatbelt Pretensioner Squib Res Low – RCM
B1886 Pass Seatbelt Pretensioner Squib Res Low – RCM
B1887 Drvr Air Bag Circ Short to Ground – RCM
B1888 Pass Air Bag Circ Short to Ground – RCM
B1889 Pass Air Bag Deactivate Sens Obstructed-RCM
B1890 PAD Warning Lamp Circ Short to Battery – RCM
B1891 Air Bag Tone Warning Circ Short to Battery – RCM
B1892 Air Bag Tone Warning Circ Failure – RCM
B1916 Drvr Air Bag Circ Short to Battery – RCM
B1921 Air Bag Diagnostic Monitor Ground Circ Open-RCM
B1925 Pass Air Bag Circ Short to Battery – RCM
B1932 Drvr Air Bag Circ Open – RCM
B1933 Pass Air Bag Circ Open – RCM
B1934 Drvr Air Bag Inflator Squib Res Low – RCM
B1935 Pass Air Bag Inflator Squib Res Low – RCM
B1950 Seat Rear Up/Down Feedback Pot Failure-DSM
B1952 Seat Rear Up/Down Feedback Pot Short to Batt-DSM
B1954 Seat Front Up/Down Feedback Pot Failure-DSM
B1956 Seat Front Up/Down Feedback Pot Short to Batt-DSM
B1962 Seat Horiz Forward/Back Feedback Pot Failure-DSM
B1964 Seat Horiz Forward/Back Feedback Pot Short to Batt-DSM
B1987 Pedal Forward/Back Motor Stalled - DSM
B1988 Pedal Forward Switch Short to Ground - DSM
B1989 Pedal rearward Switch Short to Ground - DSM
B1990 Pedal Forward/Back Feedback Pot Failure - DSM
B1991 Pedal Forward/Back Feedback Pot Short to Batt-DSM
B2103 Antenna Not Connected – PATS
B2138 PWM Input Failure – Msg Ctr
B2139 Data Mismatch – PATS
B2141 NVM Configuration Failure – PATS
B2143 NVM Memory Fail – Instr Clstr
B2266 Blend Door Circ Failure – EATC
B2268 Steering Whl Climate Ctrl Circ Open - EATC
B2269 Steering Whl Climate Ctrl Circ Short to Gnd-EATC
B2276 Less than two Transmitters Programmed – VSM
B2373 LED No.1 Circ Short to Battery – PAM
B2425 Remote Keyless Entry Out of Sync – VSM
B2477 Configuration Failure - VSM
B2477 Configuration Failure - ABS
B2477 Configuration Failure – 4WD
B2477 Configuration Failure – Msg Ctr
B2477 Configuration Failure - PAM
B2477 Configuration Failure - RCM
B2477 Configuration Failure – Instr Clstr
B2477 Configuration Failure – DSM
B2658 Wait to Start Warning Indicator Circ Open–Instr Clstr
B2661 Parklamp Relay Out Short to Battery - VSM
B2662 Parklamp Relay Out Open Circ – VSM
B2663 Headlamp Relay Out Short to Battery - VSM
B2664 Headlamp Relay Out Open or Short to Battery - VSM
B2675 Keypad_B Circ Failure - VSM
B2676 Keypad_C Circ Failure - VSM
B2695 Keypad_A Circ Failure - VSM
B2982 Park Brake Open Circ – Instr Clstr
C1095 ABS Hydraulic Pump Motor Circ Failure-ABS
C1096 ABS Hydraulic Pump Motor Circ Open-ABS
C1125 Bake Fluid Level Sens Circ Failure-Instr Clstr
C1145 Wheel Speed Sens RF Input Failure –ABS
C1147 Vehicle Speed Sens Signal Short to Ground -ABS
C1148 Wheel Speed Sens RF Coherency Fault –ABS
C1155 Wheel Speed Sens LF Input Failure –ABS
C1158 Wheel Speed Sens LF Coherency Fault –ABS
C1169 ABS Fluid Dump Exceeds Max Timing – ABS
C1184 ABS System is not functional – ABS
C1185 ABS Power Relay Output Circ Failure - ABS
C1185 ABS Outlet Valve Coil LF Circ Failure - ABS
C1196 ABS Outlet Valve Coil LF Circ Short to Batt - ABS
C1198 ABS Inlet Valve Coil LF Circ Failure - ABS
C1200 ABS Outlet Valve Coil LF Circ Short to Batt - ABS
C1202 ABS Outlet Valve Coil Rear Circ Failure - ABS
C1204 ABS Outlet Valve Coil Rear Circ Short to Batt- ABS
C1206 ABS Inlet Valve Coil Rear Circ Failure - ABS
C1208 ABS Outlet Valve Coil Rear Circ Short to Batt- ABS
C1210 ABS Outlet Valve Coil RF Circ Failure - ABS
C1212 ABS Outlet Valve Coil RF Circ Short to Batt - ABS
C1214 ABS Inlet Valve Coil RF Circ Failure - ABS
C1216 ABS Outlet Valve Coil RF Circ Short to Batt – ABS
C1222 Wheel Speed Mismatch – ABS
C1226 Brake Warning Lamp Circ Short to Ground – ABS
C1229 Wheel Speed Sens Rear Center Coherency Fault-ABS
C1230 Wheel Speed Sens Rear Center Circ Fault –ABS
C1233 Wheel Speed Sens LF Signal Missing - ABS
C1234 Wheel Speed Sens RF Signal Missing - ABS
C1237 Wheel Speed Sens Rear Signal Missing - ABS
C1284 Oil Pressure Switch Failure – Instr Clstr
C1414 Incorrect Mod Design Level – RCM
C1502 RF Isolation Clamping Diode – ABS
C1503 LF Isolation Clamping Diode – ABS
C1699 Rear Outer Left Sens Short to Battery – PAM
C1700 Rear Outer Left Sens Circ Failure – PAM
C1701 Rear Outer Left Sens Fault – PAM
C1702 Rear Outer Right Sens Short to Battery – PAM
C1703 Rear Outer Right Sens Circ Failure – PAM
C1704 Rear Outer Right Sens Fault – PAM
C1705 Rear Inner Left Sens Short to Battery – PAM
C1706 Rear Inner Left Sens Circ Failure – PAM
C1707 Rear Inner Left Sens Fault – PAM
C1708 Rear Inner Right Sens Short to Battery – PAM
C1709 Rear Inner Right Sens Circ Failure – PAM
C1710 Rear Inner Right Sens Fault – PAM
C1728 Transfer Case Unable to Transition 2H-4H – 4W
C1729 Transfer Case Unable to Transition 4H-4L – 4WD
C1742 Rear Sounder Circ Failure – PAM
C1743 Rear Sounder Circ Short to Battery - PAM
C1748 Switch Input Circ Short to Ground – PAM
C1920 LED No.1 Circ Short to Ground – PAM
U0001 High Speed CAN Comm Bus
U0002 High Speed CAN Comm Bus Perf
U0003 High Speed CAN Comm Bus + Open
U0004 High Speed CAN Comm Bus + Low
U0005 High Speed CAN Comm Bus + High
U0006 High Speed CAN Comm Bus - Open
U0007 High Speed CAN Comm Bus - Low
U0008 High Speed CAN Comm Bus - High
U0009 High Speed CAN Comm Bus - shorted to Bus +
U0010 Medium Speed CAN Comm Bus
U0011 Medium Speed CAN Comm Bus Perf
U0012 Medium Speed CAN Comm Bus + Open
U0013 Medium Speed CAN Comm Bus + Low
U0014 Medium Speed CAN Comm Bus + High
U0015 Medium Speed CAN Comm Bus - Open
U0016 Medium Speed CAN Comm Bus - Low
U0017 Medium Speed CAN Comm Bus - High
U0018 Medium Speed CAN Comm Bus - shorted to Bus +
U0019 Low Speed CAN Comm Bus
U0020 Low Speed CAN Comm Bus Perf
U0021 Low Speed CAN Comm Bus + Open
U0022 Low Speed CAN Comm Bus + Low
U0023 Low Speed CAN Comm Bus + High
U0024 Low Speed CAN Comm Bus - Open
U0025 Low Speed CAN Comm Bus - Low
U0026 Low Speed CAN Comm Bus - High
U0027 Low Speed CAN Comm Bus - shorted to Bus +
U0028 Vehicle Comm Bus A
U0029 Vehicle Comm Bus A Perf
U0030 Vehicle Comm Bus A + Open
U0031 Vehicle Comm Bus A + Low
U0032 Vehicle Comm Bus A + High
U0033 Vehicle Comm Bus A - Open
U0034 Vehicle Comm Bus A - Low
U0035 Vehicle Comm Bus A - High
U0036 Vehicle Comm Bus A - shorted to Bus A +
U0037 Vehicle Comm Bus B
U0038 Vehicle Comm Bus B Perf
U0039 Vehicle Comm Bus B + Open
U0040 Vehicle Comm Bus B + Low
U0041 Vehicle Comm Bus B + High
U0042 Vehicle Comm Bus B - Open
U0043 Vehicle Comm Bus B - Low
U0044 Vehicle Comm Bus B - High
U0045 Vehicle Comm Bus B - shorted to Bus B +
U0046 Vehicle Comm Bus C
U0047 Vehicle Comm Bus C Perf
U0048 Vehicle Comm Bus C + Open
U0049 Vehicle Comm Bus C + Low
U0050 Vehicle Comm Bus C + High
U0051 Vehicle Comm Bus C - Open
U0052 Vehicle Comm Bus C - Low
U0053 Vehicle Comm Bus C - High
U0054 Vehicle Comm Bus C - shorted to Bus C +
U0055 Vehicle Comm Bus D
U0056 Vehicle Comm Bus D Perf
U0057 Vehicle Comm Bus D + Open
