Two problems related to engine and engine cooling have been reported for the 2004 Volvo S40. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Volvo S40 based on all problems reported for the 2004 S40.
I just brought the car from jcl auto sales in allentown PA at the end of August and my check engine continues to come on.
The contact owns a 2004 Volvo S40. The contact stated the brake warning light would illuminate while driving at any speed, causing the vehicle to shut down. The vehicle was taken to the dealer three times for the failure and the dealer reprogrammed the computer software each time. On a separate occasion, the failure recurred and the vehicle was towed to the dealer. The dealer advised the computer module would need to be replaced. The manufacturer advised an inspector would assess the failure further. The contact was awaiting results. The failure mileage was 36,000 and the current mileage was 40,000.
| Engine And Engine Cooling problems | |
| Check Engine Light On problems | |
| Engine problems | |
| Car Stall problems |