Coding C0691

Tiny
LOUIS W NAGY
  • MEMBER
  • 2002 CHEVROLET CORVETTE
  • 5.7L
  • V8
  • 2WD
  • MANUAL
  • 100,000 MILES
Coding c0691 damper control relay range circuit with the service active handling and traction control flashing on dash.
How do yo go about testing suspension control module? I have tested relay circuit and found no opens or shorts. The ABS module was just replaced and no longer getting code for that.
Tuesday, August 20th, 2019 AT 10:50 AM

2 Replies

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
Hi,

Here is the test for this code and the description as to what is happening.

Looks like the test says the RTD relay, wiring, or the ESC module could be the issue. However, run through the test and see what you come up with.
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Tuesday, August 20th, 2019 AT 4:52 PM
Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello, I'm Danny.

I've attached pictures below as step-by-step testing. Hope this helps and thanks for using 2CarPros.

Danny-
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Tuesday, August 20th, 2019 AT 4:56 PM

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