Function Test

NOTE: Perform test program in event of unknown causes of trouble, customer complaints which are not clearly expressed, and following repairs of guaranteeing all functions. Prior to starting following test, check all fuses for automatic climate control, auxiliary fan and blower motor. It is additionally recommended to perform a manual and optical function test of air flaps. During all test refer also to System Wiring Diagram. See Figure. During electric test of monovalve (with voltmeter, test lamp or like) be sure to avoid a short, since in such a case electronic switching unit for temperature control may be damaged.

Fig 1: Function Test - Step 1 (1 Of 21)

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Fig 2: Function Test - Wiring Diagram For Step 1 (2 Of 21)

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Fig 3: Function Test - Step 2 & Wiring Diagram (3 Of 21)

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Fig 4: Function Test - Step 3 & Wiring Diagram (4 Of 21)

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Fig 5: Function Test - Step 4 & Wiring Diagram (5 Of 21)

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Fig 6: Function Test - Step 5 & Wiring Diagram (6 Of 21)

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Fig 7: Function Test - Step 6 & Wiring Diagram (7 Of 21)

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Fig 8: Function Test - Step 7 & Wiring Diagram (8 Of 21)

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Fig 9: Function Test - Step 8 & Wiring Diagram (9 Of 21)

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Fig 10: Function Test - Step 9 & Wiring Diagram (10 Of 21)

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Fig 11: Function Test - Step 10 & Wiring Diagram (11 Of 21)

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Fig 12: Function Test - Step 11 & Wiring Diagram (12 Of 21)

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Fig 13: Function Test - Step 12 (13 Of 21)

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Fig 14: Function Test - Wiring Diagram For Step 12 (14 Of 21)

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Fig 15: Function Test - System Wiring Diagram (08/80 & Later) (15 Of 21)

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Fig 16: Function Test (16 Of 21)

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Fig 17: Function Test - System Wiring Diagram V6 (9/81) (17 Of 21)

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Fig 18: Function Test - System Wiring Diagram V8 (9/81) (18 Of 21)

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Fig 19: Function Test (19 Of 21)

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Fig 20: Function Test (20 Of 21)

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Fig 21: Function Test (21 Of 21)

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