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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 734 (Remote Keyless Entry System) >> Remote Keyless Entry System >> Electronic Key Battery Replacement >> Check Electronic Key Battery

Check Electronic Key Battery

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WARNING: This page is about a different car, the 2003 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.

Remove battery and measure voltage between battery positive and negative terminals.

  1. Voltage : 2.5V - 3.0V 
Fig 1: Checking Electronic Key Battery
G02022430Courtesy of NISSAN MOTOR CO., U.S.A.