2005 Cadillac Escalade Oil Pressure Gauge

2005 CADILLAC ESCALADE
92,000 MILES • V8 • 2WD • AUTOMATIC
Avatar
JTWHITEJR
  • MEMBER
  • 1 POST
Oil Pressure gauge works intermittently. full of oil and runs fine. Mechanic replaced the "oil pressure switch" and gauge will work fine for a while then drop to zero and stay there. Ruled out oil pump and switch or sending unit. Was told if it was instrument cluster just one gauge would not be working. It would affect multiple gauges. Confirmed with Cadillac. Any suggestions?
Nov 23, 2009 at 6:54 AM
Avatar
FACTORYJACK
  • ✓Experienced Mechanic
  • 4,159 POSTS
You can have one gauge faulty on you're cluster. That would be my suggestion on a fault. If you can get it acting up, the GM scan tool(tech 2) can perform a gauge sweep that will rule out the gauges.
Nov 23, 2009 at 2:43 PM
🔧 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