Here is a list of the DATC codes
Diagnostic Trouble Code Index
Powertrain Control Module (PCM) Diagnostic Trouble Code (DTC) Index
DTC Description Action
P1460 WOT A/C Cutout Internal Driver Malfunction REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
P1461 A/C Pressure Sensor Circuit High Input REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
P1462 A/C Pressure Sensor Circuit Low Input REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
P1463 A/C Pressure Sensor Insufficient Pressure Variation REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
P1469 Low A/C Cycling Period REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
P1474 Low Speed Fan Internal Driver Failure REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
P1479 High Speed Fan Internal Driver Failure REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
P1464 A/C Demand Out Of Self-Test Range REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
Dual Electronic Automatic Temperature Control (DATC) Module Diagnostic Trouble Code (DTC) Index
DTC Run-Time (Intermittent) Faults or Self-Test (Hard) Faults Description Action to Take
B1242 1242 Air Inlet Door Actuator Circuit Failure
Go To Pinpoint Test C .
B1251 1251 In-Vehicle Temperature Sensor Circuit Open
Go To Pinpoint Test D .
B1253 1253 In-Vehicle Temperature Sensor Circuit Short to Ground
Go To Pinpoint Test D .
B1255 1255 Ambient Air Temperature Sensor Open
Go To Pinpoint Test F .
B1257 1257 Ambient Air Temperature Sensor Short to Ground
Go To Pinpoint Test F .
B1259 1259 A/C Solar Radiation Sensor Open Circuit
Go To Pinpoint Test G .
B1261 1261 A/C Solar Radiation Sensor Circuit Short to Ground
Go To Pinpoint Test G .
B1262 1262 Defrost Door Actuator Circuit Failure
Go To Pinpoint Test C .
B1263 1263 Panel Door Actuator Circuit Failure
Go To Pinpoint Test C .
B1264 1264 Floor Door Actuator Circuit Failure
Go To Pinpoint Test C .
B1265 1265 Cold Air Bypass Door Actuator Circuit Failure Invalid code. Vehicle not equipped with cold air bypass door actuator. Ignore this code and continue diagnostics.
B1342 1342 ECU Defective INSTALL a new DATC module.
B1676 1676 Battery Voltage Out of Range —
B1946 1946 Evaporator Discharge Temperature Sensor Open Circuit
Go To Pinpoint Test E .
B1947 1947 Evaporator Discharge Temperature Sensor Circuit Short to Ground
Go To Pinpoint Test E .
B1966 1966 Driver Heater Core Discharge Temperature Sensor Open Circuit
Go To Pinpoint Test E .
B1967 1967 Driver Heater Core Discharge Temperature Sensor Short Circuit
Go To Pinpoint Test E .
B2428 2428 Passenger Heater Core Discharge Temperature Sensor Open Circuit
Go To Pinpoint Test E .
B2429 2429 Passenger Heater Core Discharge Temperature Sensor Short Circuit
Go To Pinpoint Test E .
B2477 2477 Module Configuration Failure RECONFIGURE the DATC module.
B2797 2797 Driver Coolant Control Valve Open Circuit
Go To Pinpoint Test J .
B2798 2798 Driver Coolant Control Valve Circuit Short to Ground
Go To Pinpoint Test H .
B2799 2799 Passenger Coolant Control Valve Open Circuit
Go To Pinpoint Test J .
B2800 2800 Passenger Coolant Control Valve Circuit Short to Ground
Go To Pinpoint Test H .
U1041 5041 SCP Invalid Or Missing Data For Function Read Vehicle Speed REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
U1073 5073 SCP Invalid or Missing Data For Engine Coolant REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
U1027 5027 SCP Invalid or Missing Data For Engine Rpm REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
U1178 5178 SCP Invalid or Missing Data For Voice Command This code will only appear if the vehicle is equipped with voice command.
U1222 5222 SCP Invalid or Missing Data For Interior Lamps —