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− − 01 02 S0X4A10G24113614631FEAT00 01 S0X4A81G10500016711KDAT11 Without Navigation System 21-120 21-120 Climate Control Power Transistor Test Climate Control Unit Removal and POWER TRANSISTOR A B B A 1. Disconnect the 5P connector from the power transistor. 2. Measure the resistance between the No. 1 and No. 4 terminals of the power transistor. It should be 1.5 k . • If the resistance is within the specifications, go to step 3. • If the resistance is not within the specifications, replace the power transistor. 3. Carefully release the lock tab on the No. 3 terminal (ORN/BLK) (A) in the 5P connector, then remove the 4. Connect a 1.2 3.4 W bulb (B) between the No. 3 and the No. 4 cavity on the 5P connector. 5. Reconnect the 5P connector to the power transistor. 6. Turn the ignition switch ON (II), and check that the blower motor runs. • If the blower motor does not run, replace the power transistor. • If the blower motor runs, replace the climate control unit. 1. Remove the center panel with the climate control unit (see page 20-70). 2. Remove the self-tapping screws and the climate control unit (A) from the center panel (B). 3. Install the control unit in the reverse order of removal. After installation, operate the control unit 4. Run the self-diagnosis function to confirm that there are no problems in the system (see page 21- 03/07/29 10:14:05 61S0X050_210_0121 |