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On Board Diagnostics

Zo6 LVR

Well-known member
Joined
Aug 5, 2004
Messages
95
Location
Granger, IN
Corvette
2002 Electron Blue Coupe
Does anyone know the procedure for accessing the on board diagnostics on a 1995 coupe. On my 01 there is a sequence using the DIC buttons, and on a 92 I had you could use a sequence of the trip, gauges,etc. to access fault codes. Surely someone out there knows the sequence for a 1995, right??
 

Rabbit

Well-known member
Joined
Dec 19, 2001
Messages
956
Location
sonoma ca usa
Corvette
2004 C5 coupe, MSGM & 2014 Cad SRX Crystal red
Follow the instructions from the site below. There are various sections & would recommend you read them all. You are OBD I & have a 16 pin data line connector. You have to be a bit of a contortionist to reach hte DLC, but after the first time it's easy.

http://www.corvettephotographs.com/c4vettes/index.htm
 

Zo6 LVR

Well-known member
Joined
Aug 5, 2004
Messages
95
Location
Granger, IN
Corvette
2002 Electron Blue Coupe
OK, my bad, after reading the information at the site you provided, my feeble memory recovered and I now recollect that I used killibrew's shorting plugs on the 92 but it did display on the speedometer, only the 2001 used the DIC buttons to access the ECM info.
THANKS for pointing me in the right direction!!!!!!!!!!!!!!
 

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