Code result
P2536
Ignition Switch Accessory Position Circuit
Moderate severity
What it means
General electrical fault on the ignition switch accessory (terminal 75 / ACC) input. ACC tells the ECM that radio, fans, accessory loads should be powered without the engine running. With the input invalid, the body controller may misjudge accessory power timing.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Open or shorted ACC wire
highOne of the most commonly reported causes for this code — check this first.
Related help
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