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1.Connect the M-MDS to the DLC-2.

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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”.

3.After the vehicle is identified, select the following items from the initial screen of the M-MDS.

• When using the IDS (laptop PC)

1. Select the “Self Test”.

2. Select the “Modules”.

3. Select the “EATC”.

• When using the PDS (Pocket PC)

1. Select “Module Tests”.

2. Select the “EATC”.

3. Select the “Self Test”.

4.Verify the DTC according to the directions on the screen.

• If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection.

5.After completion of repairs, clear all DTCs stored in the climate control unit. (See CLEARING DTC [FULL-AUTO AIR CONDITIONER].)