Cooling problems

1988 CHEVROLET CAVALIER
160,000 MILES • 2.0L • 4 CYL • 2WD • MANUAL
Avatar
TJMOWBRAY
  • MEMBER
  • 85 POSTS
The cooling fan works when jumped but does not when harness is plugged back in I have a new temperature sending unit. But I am trying to locate the cooling fan relay
Aug 3, 2025 at 3:18 AM
Advertisement
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,588 POSTS
I would check the alt-fan fuse in the fuse panel on the left side of the engine compartment. The cooling fan relay is on the left side of the engine compartment near the battery. There is also a fusible link at the left front of the dash at he battery junction block. Check out the images (below). Please let us know what happens.
Image (Click to enlarge)
Attached Media
Aug 3, 2025 at 6:18 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle