| Table 1: | Auxiliary HVAC Control Assembly Scan Tool Output Controls |
| Table 2: | DIM Scan Tool Output Controls |
| Table 3: | IPC Scan Tool Output Controls |
| Table 4: | IPM Scan Tool Output Controls |
| Table 5: | PCM Scan Tool Output Controls |
Scan Tool Output Control | Additional Menu Selections | Description |
|---|---|---|
Displays Test | Output Control | The scan tool displays Off or On selections. When you select On, all segments of the HVAC control module (IPM), IPC, and auxiliary HVAC control assembly should illuminate for 5 seconds, and all gages should sweep through their full range of motion. When you select Off, all segments of the IPM, IPC, and auxiliary HVAC control assembly should be blank, and all gages should be at zero for 5 seconds. |
Fan High | Output Control | The scan tool displays On or Off selections. This function allows you to command the auxiliary blower motor ON or OFF at low speed. |
Fan Low | Output Control | The scan tool displays On or Off selections. This function allows you to command the auxiliary blower motor ON or OFF at medium high speed. |
Fan Medium | Output Control | The scan tool displays On or Off selections. This function allows you to command the auxiliary blower motor ON or OFF at medium speed. |
Fan Medium High | Output Control | The scan tool displays On or Off selections. This function allows you to command the auxiliary blower motor ON or OFF at high speed. |
Mode Door Position | Output Control | The scan tool displays On or Off selections. This function allows you to command the auxiliary mode actuator to its minimum or position for 5 Seconds, or its maximum position for 20 Seconds. |
Segment Check | Output Control | The scan tool displays On or Off selections. This function allows you to command all segments of the auxiliary HVAC control assembly ON for 20 Seconds, or OFF for 5 Seconds. |
Scan Tool Output Control | Additional Menu Selections | Description |
|---|---|---|
In Car Temp Sensor | Output Control | The scan tool displays On or Off Selections. This function allows you to turn the air intake fan for the inside air temperature assembly ON or OFF for 5 Seconds. |
Scan Tool Output Control | Additional Menu Selections | Description |
|---|---|---|
Displays Test | Output Control | The scan tool displays Off or On selections. When you select On, all segments of the HVAC control module (IPM) IPC, and auxiliary HVAC control assembly should illuminate for 5 seconds, and all gages should sweep through their full range of motion. When you select Off, all segments of the IPM, IPC, and auxiliary HVAC control assembly should be blank, and all gages should be at zero for 5 seconds. |
Scan Tool Output Control | Additional Menu Selections | Description |
|---|---|---|
Afterblow | Set Options | Allows the blower motor to run after the ignition is turned OFF. |
Air Inlet Door Position | HVAC Motors | The scan tool displays Outside or Recirc selections. This function drives the actuator to its minimum (outside air) or maximum (recirculate) stops for 20 seconds. |
Blower Motor | Miscellaneous Test | The scan tool displays Off or On selections. This function allows you to command the blower motor to its maximum (100%) or minimum (0%) speeds for 5 seconds. |
Displays Test | Miscellaneous Test | The scan tool displays Off or On selections. When you select ON, all segments of the HVAC Control Module, (IPM) IPC, and auxiliary HVAC control assembly should illuminate for 5 seconds, and all gages should sweep through their full range of motion. When you select OFF, all segments of the IPM, IPC, and auxiliary HVAC control assembly should be blank, and all gages should be at zero for 5 seconds. |
Htr./Def./A/C Door Position | HVAC Motors | The scan tool displays Upper or Defrost selections. This function drives the actuator to its minimum (defrost) or maximum (upper) positions for 20 seconds. |
Instant OAT Update | Miscellaneous Test | The scan tool displays Commanded State: None or On. This function updates the IPM outside air temperature input to the current raw value. |
Left Temp Door Position | HVAC Motors | The scan tool displays Hot or Cold selections. The selection drives the actuator to its minimum (cold) or maximum (hot) positions for 20 seconds. |
Recalibrate All Motors | Miscellaneous Test | The scan tool displays Commanded State: None or On. This functions commands all actuators to their fully opened and fully closed positions, and relearns these endpoints. |
Right Temp Door Position | HVAC Motors | The scan tool displays Hot or Cold selections. The selection drives the actuator to its minimum (hot) or maximum (cold) positions for 20 seconds. |
Temperature Offset | Set Options | Allows for variation between driver set temperature and target (desired) system discharge temperature. |
Scan Tool Output Control | Additional Menu Selections | Description |
|---|---|---|
A/C Relay | Engine Output Controls | The scan tool displays On or Off selections. This command allows you to turn the A/C compressor clutch relay ON for 5 seconds or OFF. When the relay is commanded ON, the A/C compressor clutch should be engaged. |
