LAN System Improper Operation (ITB97-005)
Publication date: 1997-01-29Reference number: ITB97-005
LAN SYSTEM IMPROPER OPERATION
TECHNICAL SERVICE BULLETIN
Reference Number(s): ITB97-005, Date of Issue:
January 29, 1997
| INFINITI: | 1994-1996 Q45 |
| CLASSIFICATION: | EL97-001 |
| SECTION: | Electrical System |
| APPLIED VEHICLE(S): | 1994-1996 Q45 (G50) |
SERVICE INFORMATION
If a 1994-96 Q45 vehicle exhibits incorrect local area network (LAN) system operations, the primary symptom may be incorrect automatic drive positioner (ADP) adjustment. Other symptoms may include improper operation of:
- Interior/exterior lights (lights stay on or flash)
- Power door locks (lock and unlock rapidly)
- Power windows (when the key is removed from the ignition, both front windows move partially up/down)
- Power mirrors (no adjustment)
- Windshield wipers (will not shut off until key is switched off).
A new body control module (BCM) has been developed to resolve these incidents. Perform the following SERVICE PROCEDURE to diagnose and repair the vehicle.
SERVICE PROCEDURE
- Confirm one or more of the above listed incidents occur
- Replace the BCM with the countermeasure part.
- The ADP system must be initialized anytime the BCM or the battery is replaced. Perform the following procedure:
- Insert the key into the ignition switch.
- Open, close, then open the driver's side door.
- Make sure the ADP automatic mode is functioning properly.
- Refer to the EL section of the appropriate service manual, or the INFINITINET Technical Information Sub-System for electrical incidents that are unrelated to the LAN system.
PARTS INFORMATION
PARTS INFORMATION
| Description | P/N / PFP | Qty |
|---|---|---|
| Control Assembly - LAN (BCM) | 28491-67U04 | 1 |
CLAIMS INFORMATION
Submit a Primary Failed Part (PFP) claim using the following coding:
CLAIMS INFORMATION
| Operation | OP Code | SYM | DIAG | FRT | PFP | ||
|---|---|---|---|---|---|---|---|
| RPL Body Control Module | RD94AA | ZE (1) | 32 | 0.3 hrs | 28491-67U04 | ||
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