ICC Brake Hold Relay

WARNING: This page is about a different car, the 2005 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.

Apply 12V direct current between ICC brake hold relay terminals 1 and 2.
Check continuity between relay terminals 3 and 4, 6 and 7 under the following conditions.

Fig 1: Continuity Between Terminals Chart
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Checking Continuity Between Relay Terminals 3 And 4, 6 And 7
Courtesy of NISSAN MOTOR CO., U.S.A.
If NG, replace ICC brake hold relay.