SPONSORED LINKS

1999 Jeep Cherokee engine fan on and off

Tiny
GINKOD
  • MEMBER
  • 1999 JEEP CHEROKEE
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 34,000 MILES
Hi, when I turn on the ac or the defroster my engine fan keeps switching on and off and the voltage meter fluctuates. This does not happen when I use the regular heater. I would like to know if this behavior is normal.
Thursday, November 13th, 2008 AT 4:33 PM

2 Replies

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
For the fan to be working when AC and or defrost on YES

volt fluctuates
check charging system and alternator
check battery and terminals
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, November 13th, 2008 AT 4:37 PM
Tiny
GINKOD
  • MEMBER
  • 6 POSTS
Thanks. Will do.
Was this
answer
helpful?
Yes
No
Thursday, November 13th, 2008 AT 6:00 PM

Please login or register to post a reply.

Related Cooling Fan Content

Radiator Cooling Fans
GUIDE
Radiator Cooling Fans
The engine cooling fan is designed to move air through the radiator when the vehicle is at slower speeds or stopped. This air flow removes heat from the coolant created by...
VIEW MORE

Sponsored links