2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE

Combination Meter Circuit Check

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK CONNECTOR 
    1. Turn ignition switch OFF.
    2. Disconnect the negative battery terminal.
    3. Check terminals and connector of combination meter for damage, bent or loose connection (meter-side and harness-side).

    OK or NG 

    1. OK: GO TO 2.
    2. NG: Repair terminal or connector.
  2. CHECK HARNESS FOR OPEN CIRCUIT 
    1. Disconnect combination meter connector.
    2. Check resistance between combination meter harness connector M24 terminals 1 (L) and 2 (Y).

      1 (L) - 2 (Y) : Approx. 54 - 66Ω 

    OK or NG 

    1. OK: Replace combination meter.
    2. NG: Repair harness between harness connector M71 and combination meter.
    Fig 1: Checking Resistance Between Combination Meter Harness Connector M24 Terminals 1 (L) Pnd 2 (Y)
    G02163047Courtesy of NISSAN MOTOR CO., U.S.A.
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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.