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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 657 (Remote Keyless Entry System - Sedan) >> Remote Keyless Entry System >> Check Horn Function
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Check Horn Function

WARNING: This page is about a different car, the 2003 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

First perform the "SELF-DIAG RESULTS" in "BCM" with CONSULT-II, then perform the trouble diagnosis of malfunction system indicated "SELF-DIAG RESULTS" of "BCM". Refer to CAN COMMUNICATION INSPECTION USING CONSULT-II (SELF-DIAGNOSIS) .

  1. CHECK HORN FUNCTION

    Does horn sound with horn switch?

    Yes or No 

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