| 0201 |
Batter Voltage Low (less than 8V) |
GO to Pinpoint Test F |
| 0202 |
Batter Voltage High (greater than 16V) |
GO to Pinpoint Test F |
| 0300 |
Compressor Fail. The HVAC system has detected that the compressor is not operating when requested to do so. |
GO to Pinpoint Test G |
| 0320 |
Compressor Warning. Ignore if Outside Air Temperature is less than 1°C (33.8°F). If code is active most of the time, check for low refrigerant. |
GO to Pinpoint Test G |
| 0400 |
(IAF) Impact Affected Features, System Waiting for Reset. Code 0400 becomes active when the HVAC control module is notified of an impact event on the CAN and permanently cuts power to the Blower until reset conditions are met. |
DIAGNOSE the HVAC control module loss of communication. REFER to: Communications Network
. |
| 1001 |
Control Head Disconnected |
GO to Pinpoint Test H |
| 1002 |
Control 1 Disconnect: Blower Control Signal Disconnected or Shorted to Power |
GO to Pinpoint Test H |
| 1003 |
Control 1 Short: Blower Control Signal Shorted to Ground |
GO to Pinpoint Test H |
| 1004 |
Control 1 Calibration Fail: Blower Control Calibration Failed. This code is activated directly after Control Head Calibration procedure, typically when procedure is run without moving Blower control knob. Code 1004 will clear only after successful calibration. |
GO to Pinpoint Test H |
| 1010 |
Control 2 Disconnect: Mode Control Signal Disconnected or Shorted to Power |
GO to Pinpoint Test H |
| 1011 |
Control 2 Short: Mode Control Signal Shorted to Ground |
GO to Pinpoint Test H |
| 1012 |
Control 2 Calibration Fail: Mode Control Calibration Failed |
GO to Pinpoint Test H |
| 1013 |
Control 3 Disconnect: Temp Control Signal Disconnected or Shorted to Power |
GO to Pinpoint Test H |
| 1014 |
Control 3 Short: Temp Control Signal Shorted to Ground |
GO to Pinpoint Test H |
| 1020 |
Control 3 Calibration Fail: Temp Control Calibration Failed |
GO to Pinpoint Test H |
| 1024 |
Tact 1 Disconnect: Tact Signal Disconnected or shorted to Power: The TACT1 signal is the analog signal from the Control Head affected by the tactile switches for Auto, Recirc, and AC |
GO to Pinpoint Test H |
| 1030 |
Tact 1 Short: Tact Signal Shorted to Ground: The TACT1 signal is the analog signal from the Control Head affected by the tactile switches for Auto, Recirc, and AC. |
GO to Pinpoint Test H |
| 2000 |
Osek NM Limp home Mode: Canbus connection to module is compromised |
DIAGNOSE the HVAC control module loss of communication. REFER to: Communications Network
. |
| 3000 |
Dash/Floor Door Out of Range Hi: Broken Door Shaft or Stripped actuator gear |
GO to Pinpoint Test I |
| 3001 |
Defrost Door Out of Range Hi: Broken Door Shaft or Stripped actuator gear |
GO to Pinpoint Test I |
| 3002 |
Blend Door Out of Range Hi: Broken Door Shaft or Stripped actuator gear |
GO to Pinpoint Test I |
| 3003 |
Fresh Air Door Out of Range Hi: Broken Door Shaft or Stripped actuator gear |
GO to Pinpoint Test J |
| 3004 |
Dash/Floor Door Out of Range Lo: Door binding or obstruction |
GO to Pinpoint Test I |
| 3010 |
Defrost Door Out of Range Lo: Door binding or obstruction |
GO to Pinpoint Test I |
| 3011 |
Blend Door Out of Range Lo: Door binding or obstruction. Also when Defrost and Blend Actuator connectors are swapped |
GO to Pinpoint Test I |
| 3012 |
Fresh Air Door Out of Range Lo: Door binding or obstruction |
GO to Pinpoint Test J |
| 3013 |
Dash/Floor Actuator Stall: Door binding or obstruction |
GO to Pinpoint Test I |
| 3014 |
Defrost Actuator Stall: Door binding or obstruction |
GO to Pinpoint Test I |
| 3020 |
Blend Actuator Stall: Door binding or obstruction |
GO to Pinpoint Test I |
| 3021 |
Fresh Air Actuator Stall: Door binding or obstruction |
GO to Pinpoint Test J |
| 3022 |
Dash/Floor Internal Sai Actuator Error: Internal Actuator Error: Thermal, Electrical, Communication, power fail |
GO to Pinpoint Test I |
| 3023 |
Defrost Internal Sai Actuator Error: Internal Actuator Error: Thermal, Electrical, Communication, power fail |
GO to Pinpoint Test I |
| 3024 |
Blend Internal Sai Actuator Error: Internal Actuator Error: Thermal, Electrical, Communication, power fail |
GO to Pinpoint Test I |
| 3030 |
Fresh Air Internal Sai Actuator Error: Internal Actuator Error: Thermal, Electrical, Communication, power fail |
GO to Pinpoint Test J |
| 3031 |
Fresh Air Actuator Disconnected: Fresh Air Actuator is disconnected or broken connection in Vehicle harness |
GO to Pinpoint Test J |
| 3032 |
Blend Actuator Disconnected: Blend Actuator is disconnected or broken connection in actuator harness between Defrost and Blend actuators |
GO to Pinpoint Test I |
| 3033 |
Defrost Actuator Disconnected: Defrost Actuator is disconnected or broken connection in actuator harness between Dash/Floor and Defrost actuators |
GO to Pinpoint Test I |
| 3034 |
Dash/Floor Actuator Disconnected: Actuator harness not connected to Hvac ECU or broken connection in actuator harness between ECU and Dash/Floor actuator |
GO to Pinpoint Test I |
| 4000 |
Evap Sensor Disconnected |
GO to Pinpoint Test K |
| 4001 |
Evap Sensor Out of Range |
GO to Pinpoint Test K |
| 4020 |
Cabin Air Temp Sensor Out of Range |
GO to Pinpoint Test L |
| 4021 |
Cabin Air Temp Sensor Disconnected |
GO to Pinpoint Test L |
| 4024 |
Driver Side Vent Temp Sensor Out of Range |
GO to Pinpoint Test P |
| 4030 |
Driver Side Vent Temp Sensor Disconnected |
GO to Pinpoint Test P |
| 4033 |
Driver Side Sunload Channel Disconnected: Broken wire connection in vehicle harness. Faulty Sensor |
GO to Pinpoint Test Q |
| 4034 |
Passenger Side Sunload Channel Disconnected: Broken wire connection in vehicle harness. Faulty Sensor |
GO to Pinpoint Test Q |
| 4040 |
Sunload Sensor Module Disconnected |
GO to Pinpoint Test Q |
| 4041 |
Driver Side Sunload Channel Out of Range |
GO to Pinpoint Test Q |
| 4042 |
Passenger Side Sunload Channel Out of Range |
GO to Pinpoint Test Q |