P0581 on 2011-2016 Jeep Wrangler — Cruise Control Multi-Function Input "A" Circuit High
1 vehicles · 1 makes
How to diagnose and fix P0581: most-reported vehicles
Ranked by owner reports. Each card gives the symptoms, how to confirm the cause, the fix, parts and sources for that vehicle.
Jeep Wrangler · 2011–2016
FCA bulletin 08-005-17 REV. A covers an airbag or traction-control warning light on 2011-2016 JK Wranglers caused by the steering-column clockspring, with driver-airbag circuit, steering-angle-sensor, speed-control switch or steering-wheel control codes stored. A failed clockspring can leave the driver airbag circuit open. It applies to 2011-2016 Jeep Wrangler and Wrangler Unlimited (JK) left-hand-drive models built on or after February 16, 2010 and before May 2, 2016, when one of the bulletin's trouble codes is stored. A 2016 built on or after May 2, 2016 is outside the bulletin. Right-hand-drive JKs were covered instead by safety recalls S40 (NHTSA 16V-288, built through May 2, 2016) and 27B (NHTSA 24V-196, 2016 models built May 3 to September 16, 2016).
Common Symptoms
- Airbag warning light on
- Traction-control warning light on
- Cruise control not working
- Steering-wheel controls not working
How to Fix
If the airbag light is on, have a dealer read the codes; the bulletin applies only when one of its codes is found. The repair replaces the clockspring, the upper and lower steering-column shrouds and the steering-wheel back cover. The bulletin notes a 15-year, unlimited-mile warranty for this repair on included vehicles, counted from the in-service date; the dealer must confirm that your VIN is included. This is not a recall. Do not work on the airbag yourself.
Sources for this issue (3)
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P0581 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0581 mean?
P0581 stands for "Cruise Control Multi-Function Input "A" Circuit High." The PCM detects voltage on the cruise control multi-function input 'A' circuit that is higher than expected (short to voltage or open). The input signal is invalid.
What are the most common causes of P0581?
The most common causes of P0581 are: Short to voltage in switch wiring, Open circuit in the input circuit, Faulty cruise/multi-function switch, Corroded/loose connector. The specific cause varies by vehicle.
How much does it cost to fix P0581?
Repair costs vary widely depending on the root cause and vehicle.
Which vehicles are affected by P0581?
Au7o has documented P0581 across 1 vehicle models from 1 manufacturers: Jeep.
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Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.