2) Check Input Signal Circuit

Turn ignition off and disconnect ECM harness connector and combination meter harness connector. Check harness continuity between ECM terminal No. 53 and combination meter terminal "a" (Black/Yellow wire). See Figure , Figure , Fig 1 and Fig 2 . If continuity is not present, repair harness or connectors as necessary and perform FINAL CHECK.

Fig 1: Locating Combination Meter Harness Connector

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: DTC 14, Checking Input Signal Circuit

Courtesy of NISSAN MOTOR CO., U.S.A.