5.3

fairly significant
Typical Repair Cost:
$100
Average Mileage:
91,700 miles
Total Complaints:
3 complaints

Most common solutions:

  1. replaced motor fan (2 reports)
  2. not sure (1 reports)
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problem #3

Nov 012011

Bonneville

  • Automatic transmission
  • 110,000 miles

the fan stopped working. I get heat, get this, when I drive a certain speed. If I listen real close, I can hear something like fan trying to turn. I can hear the fan clutch engage. Air conditioner won't come at all. I thought it was a fuse or something. tried replacing that. no difference

- sladenc, Fayetteville, NC, US

problem #2

Apr 012010

Bonneville Ssei 3.8L V6

  • Automatic transmission
  • 85,000 miles

The fan didn't work so the fan motor had to be replaced. Just another thing that I had to fork out more money to fix. Not made in America made in Mexico!

- angelalbrooke, Port Orchard, WA, US

problem #1

Aug 252010

Bonneville SLE 3.2L V6

  • Automatic transmission
  • 80,000 miles

Can't use air in Hot part of summer, can't defog/defrost windows in early morning, or if iced over (VERY DANGEROUS)

- joesdarlin, Moberly, MO, US