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2015 JEEP WRANGLER
3.6L V6•4WD•AUTOMATIC•gas
3 active safety recalls on this vehicle — view recalls
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Repairs179Labor511Torque3215Fluid10DTC1561Battery1Maintenance0Recalls3
P0566low severityPowertrain

Cruise Control Off Signal Malfunction

on 2015 Jeep Wrangler 3.6L V6 · 4WD

What this code means

The PCM has detected a fault in the cruise control 'off' signal circuit. This may cause improper disengagement or operation of the cruise system.

Symptoms

  • Cruise won't disengage properly
  • Erratic cruise behavior
  • No response to off switch

Common causes

  • Faulty cruise control switch
  • Wiring or connector fault
  • Clock spring failure
  • PCM fault

Diagnostic steps

  1. Test off switch signal
  2. Inspect wiring and connectors
  3. Verify signal reaching PCM
  4. Replace switch or repair circuit
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