Escalade EXT

Erratic Fuel Gauge Operation on Cadillac Escalade EXT

Problem Description and Possible Solution

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

Problem Data
RepairPal Verified
Average mileage: 111,000 (111,000–111,000)
3 model years affected: 2002, 2003, 2004
4 people reported this problem
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I started having this problem over a year ago, but it was not consistant so I basically ignored it. Now it's happening more routine and I'm pass the warrenty timeline. Wish I had gotten it corrected when I first noticed it.