Check Trunk Lid Opener Actuator

WARNING: This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.

Before carrying out the following diagnosis, check that the trunk opener cancel switch is turned ON.

CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect trunk lid opener actuator connector.
3. Check voltage between trunk lid opener actuator connector B265 terminal 1 (PU/W) and ground.
  1 (PU/W) - Ground: Battery voltage
OK or NG
1. OK: GO TO 2.
2. NG: Check the following.
- 10A fuse [No. 15, located in the fuse block (J/B) No. 1]
- Harness for open and short between trunk lid opener actuator and fuse
Fig 1: Checking Power Supply Circuit
Courtesy of NISSAN MOTOR CO., U.S.A.
CHECK TRUNK LID OPENER ACTUATOR
Check continuity between trunk lid opener actuator terminals 1 and 2.

1-2: Continuity should exist.

Fig 2: Checking Trunk Lid Opener Actuator
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK: GO TO 3.
2. NG: Replace trunk lid opener actuator.
CHECK TRUNK LID OPENER RELAY CIRCUIT
1. Remove electronic key from ignition key cylinder.
2. Connect trunk lid opener actuator connector.
3. Check voltage between trunk lid opener actuator connector B265 terminal 2 (SB) and ground.
  
  Fig 3: Checking Trunk Lid Opener Relay Circuit (1 Of 2)
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 4: Checking Trunk Lid Opener Relay Circuit (2 Of 2)
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: Trunk lid opener actuator circuit is OK.
2. NG: Check the following.
- Harness between trunk lid opener actuator and trunk lid opener relay.
- Harness between trunk lid opener relay and ground.
- Trunk lid opener relay