C4 corvette Codes OBD1
Thread Starter
Intermediate
Joined: Apr 2020
Posts: 46
Likes: 8
From: St. Louis, Missouri
C4 corvette Codes OBD1
I have a 1993 corvette and am trying to decypher the codes that displayed on the dash.
When the codes were flashing they had a tiny number under them which i would assume would identify which computer/system code it is...
for example the first sequence flashed H27 H32 H34 H36 H38 with a tiny number 1 at the bottom of the screen. Could anyone let me know where to find what these codes mean?
When the codes were flashing they had a tiny number under them which i would assume would identify which computer/system code it is...
for example the first sequence flashed H27 H32 H34 H36 H38 with a tiny number 1 at the bottom of the screen. Could anyone let me know where to find what these codes mean?
Melting Slicks
Joined: May 2014
Posts: 2,895
Likes: 592
From: New Port Richey FL
Thread Starter
Intermediate
Joined: Apr 2020
Posts: 46
Likes: 8
From: St. Louis, Missouri
I have found that list, just not sure which sequence of codes that it correlates to... As listed above I got a sequence of codes with the number 1 at the bottom, then the next sequence showed a number 4 with more codes, then a number 9 at the bottom with another code.
Sorry if im just being an idiot but I just dont understand.
Sorry if im just being an idiot but I just dont understand.
Drifting
Joined: Apr 2020
Posts: 1,925
Likes: 610
From: Orange, CA
I have found that list, just not sure which sequence of codes that it correlates to... As listed above I got a sequence of codes with the number 1 at the bottom, then the next sequence showed a number 4 with more codes, then a number 9 at the bottom with another code.
Sorry if im just being an idiot but I just dont understand.
Sorry if im just being an idiot but I just dont understand.
Module 1: CCM
Module 4: ECM/PCM (Engine/Transmission)
Module 9: ABS
