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Home › Infiniti › 2004 › Q45 › Repair and Diagnosis › Body & Frame › Door Locks › Remote Keyless Entry › Remote Keyless Entry System › Check Horn Function › 1. Check Horn Function

1. Check Horn Function

Does horn sound with horn switch?

Yes or No 

  1. Yes: Horn function circuit is OK.
  2. No: Check horn circuit. Refer to Check Horn Circuit  .
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