Local Control Units (LCUs)

Turn ignition switch to LOCK position. Disconnect appropriate LCU harness connector. Ensure battery voltage exists at appropriate terminal at LCU harness connector with ignition switch in all positions. See LCU POWER SUPPLY CIRCUIT CHECK table. See Figure , Figure or Fig 4 . If voltage is not as specified with ignition switch in appropriate position, repair power distribution circuit(s) as necessary. See WIRING DIAGRAMS .

LCU POWER SUPPLY CIRCUIT CHECK

LCU	Terminal No.	Wire Color
LCU 01 & LCU 02	13	White/Red
LCU 03 & LCU 04	17	White/Red
LCU 05	2	Pink

Fig 1: Identifying Terminals Of BCM Harness Connector M48

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

Fig 2: Identifying Terminals Of BCM Harness Connector M92

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

Fig 3: Identifying Terminals Of BCM Harness Connector M93

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

Fig 4: Identifying Terminals Of LCU 05 Harness Connector

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