1999 Chevrolet Silverado 2500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Chevrolet Silverado 2500
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1999 Chevrolet Silverado 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.
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
1999 Chevrolet Silverado 2500 QuestionsMy truck has no power steering and brakes. (1 answer)
I know my power steering and brakes have lines running together my brakes barely work the a.b.s. is coming on and I have no power steering. All fluids are full no leaks. My truck is a 1999 Silverado 2500 4x4
My font pinion bearing in my front diff. froze up and when I activated my four wheel drive at 45 miles an hour the truck felt like the brakes were put on and I smelled clutches burning. I replaced the front diff. and now my transfer case will move the front wheels if the truck is on jacks,but on ...
The security light, the low fuel, and battery light flashes. the gear selector won't light up. when hooking up to the diagnostic port obd2 will not show any diagnostic codes. four wheel drive won't light up.