Communication System A
WARNING: This page is about a different car, the 2003 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.
- BCM INSPECTION
Replace the malfunctioning BCM with a known-good one, and perform the communication diagnosis. Refer to "IVMS COMMUNICATION INSPECTION " (with CONSULT-II), "COMMUNICATION DIAGNOSIS " (without CONSULT- II).
OK or NG
OK >> Replace BCM.
NG >> GO TO 2.
- LCU INSPECTION
- Replace with the previously installed BCM.
- Replace the LCU with a known-good one, and perform the communication diagnosis. Refer to "IVMS COMMUNICATION INSPECTION " (with CONSULT-II), "COMMUNICATION DIAGNOSIS " (without CONSULT-II).
OK or NG
OK >> Replace LCU.
NG >> Repair or replace harness.