Test Description

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.

The numbers below refer to the step numbers on the diagnostic table.

2. This step checks for continuous operation of the blower motor.
3. This step tests for a short to voltage in the blower motor control circuits.

Fig 1: Blower Motor Always On
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Fig 2: Blower Motor inoperative (1 Of 2)
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Fig 3: Blower Motor inoperative (2 Of 2)
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Fig 4: Blower Motor Malfunction (1 Of 2)
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Fig 5: Blower Motor Malfunction (2 Of 2)
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Fig 6: Blower Motor Always On - Auxiliary (1 Of 3)
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Fig 7: Blower Motor Always On - Auxiliary (2 Of 3)
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Fig 8: Blower Motor Always On - Auxiliary (3 Of 3)
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Fig 9: Blower Motor Inoperative - Auxiliary (1 Of 2)
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Fig 10: Blower Motor Inoperative - Auxiliary (2 Of 2)
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Fig 11: Blower Motor Malfunction - Auxiliary (C69) (1 Of 4)
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Fig 12: Blower Motor Malfunction - Auxiliary (C69) (2 Of 4)
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Fig 13: Blower Motor Malfunction - Auxiliary (C69) (3 Of 4)
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Fig 14: Blower Motor Malfunction - Auxiliary (C69) (4 Of 4)
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Fig 15: Blower Motor Malfunction - Auxiliary (C69 with U32) (1 Of 4)
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Fig 16: Blower Motor Malfunction - Auxiliary (C69 with U32) (2 Of 4)
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Fig 17: Blower Motor Malfunction - Auxiliary (C69 with U32) (3 Of 4)
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Fig 18: Blower Motor Malfunction - Auxiliary (C69 with U32) (4 Of 4)
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