97 caravan heater

fullquver

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#1
intermittent blower problem. intermittent flashing of all lights on control panel. heater would work with or without light problem.
now no lights no blower, blower moter sounds like it was dragging before. will check all fuses and wiring.
-10 below here man i miss my garage lol
 

fullquver

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#2
fuses are good and power to heater control switch. chekin with alldata for more trouble shooting
 
Joined
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#3
Where is CHEEF when we need him...LOL...try this...Jim..........Engine running...
Blower motor on high
Set mode position to panel
Open all A/C outlets
Set temperature to cold (both slide pots if equipped)
Depress wash and rear wiper simultaneously for 5 seconds (until ALL LED's light)

RESULTS
All LED's will turn on for 5 seconds
Calibration test is running when rear wiper and intermittent are alternately flashing. Cooldown test is running if A/C and RECIRC are alternately flashing.
Acceptable result is REAR WIPER LED is the only LED flashing. Push REAR WIPER to exit.
 

fullquver

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Apr 29, 2008
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Alaska
#4
thanks jim found all the info on alldata, simple blower motor stooped working. replaced all is ok now. bummer is same problem in second vehicle lol third vehicle did have heat. so i got all the parts and back out into the cold.thanks again