Why would my heater motor and speedometer stop.

ANONYMOUS

MEMBER
1984 GMC C1500
195,000 MILES

Why would my heater motor and speedometer stop working at the same time

Wednesday, January 16th, 2013 AT 11:09 PM

1 Reply

ASEMASTER6371

MECHANIC
52,797 POSTS

Different circuits.

Check all fuses with a test light. Tap on the blower to see if the motor is bad,

i believe in 84, your speedo is cable controlled. Check all cables for any breakage

Roy

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