matteoflamme97
Sonic Cruise Control Failure
Summary of the thread
A 2020 Chevy Sonic experienced a cruise control failure, with an error message and stored error code. Initial troubleshooting suggested checking fuses, wiring, and connections, but the issue persisted. Without the tools or expertise for further diagnostics, professional assistance was recommended. The workshop identified and fixed a faulty connection, restoring the cruise control functionality.
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4 comment(s)
matteoflamme97 (community.author)
I checked the fuses, and they seemed fine. I don't have a multimeter and am not confident with the wiring. Where is the cruise control module located? Is it easily accessible, or do I need to disassemble the dashboard?
timsturm4
Given that you've checked the fuses and aren't comfortable with electrical diagnostics, it's best to take it to a workshop. The error code points to a defective cable or plug connection, which may require specialized tools. It will cost about 95€.
matteoflamme97 (community.author)
Thanks for the advice! The workshop found a faulty connection. They replaced the connector, and the cruise control is working again. Total cost was 95€, just like you said. I appreciate the help!
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CHEVROLET
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SONIC
timsturm4
It could be a few things. Have you checked the fuse box for blown fuses related to cruise control? Inspect the wiring and connections to the cruise control module itself. A loose or corroded connection can cause issues. Do you have experience using a multimeter to check wiring continuity?