Help with Scan Codes
Thread Starter
Melting Slicks
Joined: Nov 2002
Posts: 2,884
Likes: 260
From: Jamison Pa
St. Jude Donor '11-'25
Help with Scan Codes
I'm new to this so I'm looking for help.
I've got a 94 Coupe. I have a problem with both the A/C and the engine cooling fan. The climiate contols lock up and cannot be changed, and when ever this happens the engine cooling fans also stop. Sometimes it lasts for a few miles, and other times it lasts even when I disconnect the battery. There are no lights that come on, and everything else seems to work.
Here's the process I follow:
I ground out pins 4&12, then turn ignition on.
I get the following reading:
C12 comes on (no flashing) then goes away.
then I get a "1." with 3 dashes at the top,
then "4." with 3 dashes at the top,
then "9." with 3 dashes at the top,
then "A." with 3 dashes at the top,
then "1.0"
It stops at the last display. Does this mean the there are no codes captured.
Bob K.
I've got a 94 Coupe. I have a problem with both the A/C and the engine cooling fan. The climiate contols lock up and cannot be changed, and when ever this happens the engine cooling fans also stop. Sometimes it lasts for a few miles, and other times it lasts even when I disconnect the battery. There are no lights that come on, and everything else seems to work.
Here's the process I follow:
I ground out pins 4&12, then turn ignition on.
I get the following reading:
C12 comes on (no flashing) then goes away.
then I get a "1." with 3 dashes at the top,
then "4." with 3 dashes at the top,
then "9." with 3 dashes at the top,
then "A." with 3 dashes at the top,
then "1.0"
It stops at the last display. Does this mean the there are no codes captured.
Bob K.
