CONSULT-III performs the following functions via CAN communication with A/C auto amp.

Diagnostic mode | Description
Self diagnostic result | Displays the diagnosis results judged by A/C auto amp.
Data monitor | Displays the input/output signal of A/C auto amp.
Active test | The signals used to activate each device are forcibly supplied from A/C auto amp.
Work support | Changes the setting for each setting function.

- Temperature setting trimmer
- Inlet port memory function (FRE)
- Inlet port memory function (REC)
- Foot position setting trimmer

ECU identification | Displays the part number of A/C auto amp.

NOTE：
Diagnosis should be performed with engine running. Door motor operation speeds become slower and NO results may be returned even for normal operation if battery voltage drops below 12 V during self-diagnosis.
SELF-DIAGNOSIS RESULTS
Refer to DTC Index.
DATA MONITOR
Display item list

Monitor item [Unit] | Description
COMP REQ SIG | [On/Off] | Displays A/C switch ON/OFF status transmitted to other units via CAN communication
FAN REQ SIG | [On/Off] | Displays fan switch ON/OFF status transmitted to other units via CAN communication
AMB TEMP SEN | [°C] | Ambient sensor value converted from ambient sensor signal received from ambient sensor
IN‐VEH TEMP | [°C] | In-vehicle sensor value converted from in-vehicle sensor signal received from in-vehicle sensor
INT TEMP SEN | [°C] | Intake sensor value converted from intake sensor signal received from intake sensor
SUNLOAD SEN | [w/m2] | Sunload sensor value converted from sunload sensor signal received from sunload sensor
AMB SEN CAL | [°C] | Ambient sensor value calculated by A/C auto amp.
IN‐VEH CAL | [°C] | In-vehicle sensor value calculated by A/C auto amp.
INT TEMP CAL | [°C] | Intake sensor value calculated by A/C auto amp.
SUNL SEN CAL | [w/m2] | Sunload sensor value calculated by A/C auto amp.
FAN DUTY |  | Duty ratio of the blower motor judged by A/C auto amp.
XM |  | Target discharge air temperature judged by A/C auto amp. according to the temperature setting and the value from each sensor
ENG COOL TEMP | [°C] | Water temperature signal value received from ECM via CAN communication
VEHICLE SPEED | [Mph (km/h)] | Vehicle speed signal value received from meter via CAN communication

ACTIVE TEST

Test item | Description
Check each output device | The operation check of air conditioner system can be performed by selecting the mode. Refer to the following table for the conditions of each mode.

Check each output device

| Test item
MODE 1 | MODE 2 | MODE 3 | MODE 4 | MODE 5 | MODE 6 | MODE 7
Mode door position | VENT | B/L 1 | B/L 2 | FOOT | D/F | DEF | —
Intake door position | REC | REC | 20% FRE | FRE | FRE | FRE | —
Air mix door position (driver & passenger side) | FULL COLD | FULL COLD | FULL HOT | FULL HOT | FULL HOT | FULL HOT | —
Blower motor control signal duty ratio | 37% | 91% | 65% | 65% | 65% | 91% | —
Magnet clutch | ON | ON | OFF | OFF | ON | ON | —
ECV | 100% | 100% | 0% | 0% | 50% | 100% | —

NOTE：

- Perform the inspection of each output device after starting the engine because the compressor is operated.
- If the Mode 7 is selected, the malfunction is displayed but it is normal.

WORK SUPPORT

Work item | Description | Refer to
TEMP SET CORRECT (Temperature setting trimmer) | If the temperature felt by the customer is different than the air flow temperature controlled by the temperature setting, the A/C auto amp. control temperature can be adjusted to compensate for the temperature setting. | Temperature Setting Trimmer
FRE MEMORY SET [Inlet port memory function (FRE)] |

- If the ignition switch is turned to the OFF position while the FRE switch is set to ON (fresh air intake), “Perform the memory” or “Do not perform the memory” of FRE switch ON (fresh air intake) condition can be selected.
- If “Perform the memory” was set, the FRE switch will be ON (fresh air intake) when turning the ignition switch to the ON position again.
- If “Do not perform the memory” was set, the air inlets will be controlled automatically when turning the ignition switch to the ON position again.

Inlet Port Memory Function (FRE)
REC MEMORY SET [Inlet port memory function (REC)] |

- If the ignition switch is turned to the OFF position while the REC switch is set to ON (recirculation), “Perform the memory” or “Do not perform the memory” of REC switch ON (recirculation) condition can be selected.
- If “Perform the memory” was set, the REC switch will be ON (recirculation) when turning the ignition switch to the ON position again.
- If “Do not perform the memory” was set, the air inlets will be controlled automatically when turning the ignition switch to the ON position again.

Inlet Port Memory Function (REC)
BLOWER SET (Foot position setting trimmer) | In FOOT mode, the air blowing to DEF can change ON/OFF. | Foot Position Setting Trimmer

NOTE：
When the battery cable is disconnected from the negative terminal or when the battery voltage becomes 10 V or less, the setting of WORK SUPPORT may be cancelled.