Questions & Answers for: Chevrolet Silverado 1500 diagnostic

...replaced, the Programming Theft Deterrent System Components procedure must be performed before any diagnostic procedures are performed. To assist in diagnosis, the following steps are provided. Does ...

...conditions for setting the DTC are no longer present and you use the scan tool Clear DTCs function. Diagnostic Aids An intermittent open/shorted solenoid DTC can be set by several different internal ...

My 1999 Chev Tahoe will not start - Has codes p0430 and p0420 Hi Charlie,Diagnostic Test Codes (DTCs) P0420 and P0430 ar "Catalyst Efficiency" codes.  These simply mean that the catalytic ...

replaced a 5.3 motor! cant get new one to fire everything seems hooked up right. ran a diagnostic test. it read crank sensor failed. replaced it but to no avail . cleared computer with diagnostic ...

...of help links below. Click the link below to go through its procedure. -------------- Diagnostic Code P2195? ...

...OFF states, and the Open or Closed states of the EVAP canister purge and vent solenoid valves.This diagnostic procedure supports the following DTC:CONDITIONS FOR RUNNING THE DTCBefore the powertrain ...

how do you reset drive cycle for 2002 chevy silverado 1500e Trying to get truck inspected and two of the items on their diagnostics says incomplete. They will only inspect it with one incomplete. I ...

...the vehicle, perhaps you could tell us what one you are looking for. It needs to be scanned for Diagnostic Trouble Codes, or DTCs. Bxxxx codes will likely refer to the switch, Cxxxx codes will ...

...jump a tooth on the gears. Crank position sensor and/or cam shaft position sensor can be bad. Run a diagnostic test to see if the codes for these sensors are present. The Throttle body sensor if it's ...

...run position ( not start ) do the gauges do the sweep test ? Did you perform the Instrument Cluster Diagnostic System Check? Go to Step 2 Go to Diagnostic System Check - Instrument Cluster 2 Turn the ...