Rear Heated Seat Circuit Short to Ground
A fault in the rear heated seat wiring is detected.
Heads up: this code wasn't in our hand-written library yet, so DiagCoach AI built this page on the fly. Double-check critical specs against service info before condemning parts.
What it means (plain English)
The rear heated seat is not working because there's a problem with its wiring, likely a short circuit that makes it think there's a constant 'on' signal.
What the computer is actually seeing
The heated seat control module sees a resistance value that is too low or zero, indicating a short to ground in the circuit.
What a healthy reading looks like
Resistance should be between 5-15 ohms.
Guided diagnostic — the DiagCoach way
Don't just throw parts at it. Walk through these in order — each step tells you whether to keep going or stop and fix what you found.
- 1Check the rear heated seat wiring harness for visible damage or corrosion.
- 2Inspect the connector for moisture or bent pins.
- 3Measure resistance across the heated seat element; should be 5-15 ohms. If out of range, replace the seat element.
- 4Check for shorts in the wiring by disconnecting the connector and measuring resistance to ground; should be infinite. If not, repair wiring.
Common causes
- Frayed wires touching metal parts
- Moisture in the connector
- Faulty heated seat element
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code present?
Yes, you can drive but it's best to fix it soon to avoid potential damage.
Will this problem come back if I clear the code?
It might come back if the underlying issue isn't fixed, like wiring damage.
Why is this code showing up with other codes?
Electrical issues often cause multiple codes, especially in heated components.
Working a real vehicle right now?
Let DiagCoach walk you through it live with your specific symptoms, vehicle, and what you've already checked.
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