Chevrolet Express 2500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Chevrolet Express 2500
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Chevrolet Express 2500 ProblemsCheck Engine Light With Code P1870
Vehicles equipped whit a 4 speed automatic transmission may develop a harsh 1-2 shift and/or illumination of the Check Engine Light with code P1870 stored. This can be caused by wear of the bore for the TCC isolator and regulator valves in the valve body. This condition does not commonly occur until the transmission reaches normal operating temperature. If the valve body is worn, replacement will be necessary to correct this concern.
The fuel pump may fail causing the engine to stall and not restart.
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.
Chevrolet Express 2500 QuestionsThe interior lights won't go off and the override switch doesn't work either. (1 answer)
Is the headlight dash switch the problem, or is it something else?
Zz could themostat be sticking?
why did the transission not engage after the engine is restarted?
Chevrolet Express 2500 RecallsWheel Chair Lift Platform Cracks
The wheelchair lift platform may crack and separate from the wheelchair lift. Additionally, the link arms of the lifts may have pivot holes that are too large, allowing the bearings to move out of position. Either case could cause the platform to fall from the vehicle, possibly causing injury. Dealers will inspect the platform for cracks and replace any damaged parts free of charge to resolve the concern.
The chassis electrical module can short due to internal contamination. This can result in the vehicle stalling. Dealers will replace the chassis electronic module free of charge to resolve the concern.
Certain vehicles equipped to run on compressed natural gas are being recalled because the high pressure natural gas regulator could develop a leak, increasing the risk of a fire or explosion. Dealers will replace the natural gas regulator to correct this concern.