1994 Volvo 850 BLOWER MOTOR SPEED

Tiny
SGMCOPE
  • MEMBER
  • 1994 VOLVO 850
Electrical problem
1994 Volvo 850 Front Wheel Drive Automatic

My blower motor only work on speed number 4. What will cause the blower motor to not work on 1, 2, and 3 speed.
Wednesday, October 6th, 2010 AT 5:38 PM

2 Replies

Tiny
SGMCOPE
  • MEMBER
  • 2 POSTS
Are you saying if the blower motor only work on speed 4, that the two bower relay under the dash the problem?
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Wednesday, October 6th, 2010 AT 5:48 PM
Tiny
VOLVO SERVICE ADV
  • MECHANIC
  • 175 POSTS
THREE POSSIBILITIES: THE BLOWER MOTOR IS FAULTY; THE RESISTOR IS FAULTY; OR THE A/C CONTROL IS FAULTY.
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Thursday, October 7th, 2010 AT 9:51 AM

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