By plugging a scan tool into the service port.
take itto advance auto they have a machine that can help
how do you check a/c codes on a 2000 Cadillac Seville sls
turn the ignition on but do not start the car. hold the Off and Red Warmer button on the Climate control panel to the right of your speedometer. hold them until the dash will flash off and on and it will then list you diagnostic codes
turn the ignition on but do not start the car. hold the Off and Red Warmer button on the Climate control panel to the right of your speedometer. hold them until the dash will flash off and on and it will then list you diagnostic codes
On the right side of the instrument cluster there are three buttons press ON/OFF and INFO UP together for 2 to 3 seconds.
In order to get codes for a 1994 Cadillac STS through climate control, a diagnostic test must be run by a mechanic. Most alternative tests or guide books will not provide this information. A Cadillac dealer is the best option to obtain this code.
hold off and warm intill gas gage lightes up. the codes will flash out of the gas gage. press off to exit.
The average Nissan automobile has more than 400 diagnostic troubleshooting codes. You can obtain a complete list of diagnostic codes from most Nissan dealerships.
haynes techbook automotive computer code electronc engine managament system
Disconnect the negative cable (the black one) from the battery, and wait about 10 minutes. This should reset the codes. '96 and newer have OBD II, that has a port you connect a diagnostic tool to so the codes are reset by the device.
Put ignition key in the on position, push and hold 2 buttons on the A/C control panel OFF and WARM. Then release buttons, and codes will read out. OFF and HI willclear the codes
Put ignition key in the on position, push and hold 2 buttons on the A/C control panel OFF and WARM. Then release buttons, and codes will read out. OFF and HI willclear the codes