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HOMESERVICE MANUALSCHEVROLET2013EQUINOX LS, AWD, GASREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEMDIAGNOSTIC INFORMATION AND PROCEDURESVIDEO ENTERTAINMENT SYSTEM WIRELESS HEADPHONE MALFUNCTIONCIRCUIT/SYSTEM TESTING
2013 Chevrolet Equinox LS, AWD, Gas

Circuit/System Testing

2013 Chevrolet Equinox LS, AWD, GasSECTION Circuit/System Testing
  1. Ignition OFF and all vehicle systems OFF. It may take up to 2 minutes for all vehicle systems to power down
  2. Disconnect the harness connector at the P22E Video Display- Driver Seatback.
  3. Test for less than 25 Ω between the audio signal (-) circuit terminal 5 and ground.
    • If 25 Ω or greater 
    1. Ignition OFF, disconnect the X1 connector at the A11 Radio.
    2. Test for less than 2 Ω in the signal circuit end to end.
      • If 2 Ω or greater, repair the open/high resistance in the circuit.
      • If less than 2 Ω, replace the A11 Radio.
    • If less than 25 Ω 
  4. Ignition ON, radio ON, DVD playing with audio present.
  5. Test for a varying voltage from 10 mV-250 mV AC between the audio signal (+) circuits listed below and ground:
    • terminal 6
    • terminal 7
    • If not between 10 mV-250 mV AC and/or not varying 
    1. Ignition OFF, disconnect the X1 harness connector at the A11 Radio.
    2. Ignition ON.
    3. Test for less than 1 V between the signal circuit and ground.
      • If 1 V or greater, repair the short to voltage on the circuit.
      • If less than 1 V
    4. Ignition OFF.
    5. Test for infinite resistance between the signal circuit and ground.
      • If less than infinite resistance, repair the short to ground on the circuit.
      • If infinite resistance
    6. Test for less than 2 Ω in the signal circuit end to end.
      • If 2 Ω or greater, repair the open/high resistance in the circuit.
      • If less than 2 Ω, replace the A11 Radio.
    • If varying from 10 mV-250 mV AC 
  6. Test or replace the P22E Video Display- Driver Seatback.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.