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Home >> Infiniti >> 2002 >> Q45 >> Repair and Diagnosis >> External Pages >> Different car >> Section 225 (Electronic Key System) >> Electronic Key System >> Diagnostic Procedure 1 >> 1. Check Electronic Key Insert Signal

1. Check Electronic Key Insert Signal

WARNING: This page is about a different car, the 2004 Infiniti Q45. However, it is still accessible from the selected car via links, so may be relevant.

Check voltage between NATS IMMU connector M32 terminal 2 (PU/W) and ground.

Fig 1: Checking Electronic Key Insert Signal (1 Of 2)
G00741113Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Checking Electronic Key Insert Signal (2 Of 2)
G00741114Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

  1. OK : Replace NATS IMMU.
  2. NG : GO TO 2.
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