Scheme 146
Scheme 147
Scheme 148
- Connect the M-MDS to the DLC-2.
- Expose the solar radiation sensor to natural sunlight. NOTE: If natural sunlight is not shone on the solar radiation sensor, the climate control unit determines a malfunction and indicates DTC "B1260, B1261".
- After the vehicle is identified, select the following items from the initialization screen of the M-MDS. When using the IDS (laptop PC) Select "Self Test". Select "Modules". Select "EATC". When using the PDS (Pocket PC) Select "Module Tests". Select "EATC". Select "Self Test".
- Verify the DTC according to the directions on the screen. If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection.
- After completion of repairs, clear all DTCs stored in the climate control unit. (See «CLEARING DTCS PROCEDURES»(ref-292958-S34602838722008080600000) .)
A/C Operation Check Modes Procedure
- Connect the M-MDS to the DLC-2.
- After the vehicle is identified, select the following items from the initialization screen of the M-MDS. When using the IDS (laptop PC) Select "Body". Select "EATC Operation Check". When using the PDS (Pocket PC) Select "All Tests and Calibrations". Select "EATC Operation Check".
- Verify the A/C operation check mode according to the directions on the screen.
A/C Operation Check Mode
A/C OPERATION CHECK MODE CHART M-MDS display Target part Operation condition Monitor display (1) Illumination of All Indicator Lights Climate control unit All A/C indicator lights illuminated All illuminated Blower Motor Speed/Rear Vent Actuator Blower motor Rear vent actuator 1 Air Mix Actuator Air mix door 20.0 (0%) 20.5 (50%) 21.0(100%) 20.5 (50%) Air Flow Mode Actuator Airflow mode door 3 Air Intake Actuator/Air Conditioning Compressor Air intake door A/C compressor FRESH <--> REC ON <--> OFF 4 (1) Shown on the information display (at the set temperature display) according to each M-MDS display
