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C0121 valve relay circuit malfunction

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Old 08-31-2015, 01:37 PM
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Default C0121 valve relay circuit malfunction

Really dreading on asking any kind of technical question but here it is.

I'm getting a C0121 Valve Relay Circuit Malfunction code. I've tested all the fuses under the hood related to the abs and they tested good. Also took the speed sensors out and cleaned them.

Any other suggestions?
Old 08-31-2015, 01:48 PM
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This also came on after 12 bolt install.



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