» » »

Problems for specific GMC Sonoma years:

Car problem reports

Report A Problem

Problem with your car? See what our experts say or submit your own.

Most reported 2001 GMC Sonoma problems

 

Verified for the GMC Sonoma

The Anti-lock brake system (ABS) control unit may fail internally causing the ABS warning light to illuminate.

60 Reports
Me Too

Verified for the GMC Sonoma

The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.

23 Reports
Me Too

Verified for the GMC Sonoma

A Loose or worn gas cap may cause Check Engine Light to illuminate.

21 Reports
Me Too

Verified for the GMC Sonoma

The heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenger front floor. The loss of coolant may cause an engine overheating condition. Our technicians tell us that removal of the dash board is necessary to replace the heater on these vehicles.

16 Reports
Me Too

Verified for the GMC Sonoma

The serpentine belt tensioner can fail; it may become noisy and/or the belt may jump off. Replacement of the failed tensioner will be necessary.

15 Reports
Me Too

Verified for the GMC Sonoma

The power door locks may stop working in one or more doors due to a failed actuator. Replacement of the failed actuator should correct this concern.

14 Reports
Me Too

Verified for the GMC Sonoma

The distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.

13 Reports
Me Too

Verified for the GMC Sonoma

The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.

9 Reports
Me Too

Verified for the GMC Sonoma

A fluid leak may develop from the transmission output shaft seal. This leak may cause the transmission mount to become oil soaked and require replacement of the mount along with the leak repair.

8 Reports
Me Too

Verified for the GMC Sonoma

The CD player in the radio may fail. Our technicians tell us that the radio will need to be removed and sent out to a radio repair shop to correct this condition.

7 Reports
Me Too

Verified for the GMC Sonoma

This engine may leak oil from the valve cover gasket.

6 Reports
Me Too

Verified for the GMC Sonoma

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.

3 Reports
Me Too
Ask a Question