RJ-0447-0

There is a glitch in the computer program of the unit that controls the hydraulic pressure of the automatic transmission, and therefore, when starting the engine with high electric load from medical equipments while the battery is low, the computer unit malfunctions causing the hydraulic pressure to drop. If the vehicle continues to be driven in such a condition, the friction plates inside the automatic transmission can wear, and abrasion powder may adversely affect the performance of the automatic transmission and at worst the vehicle could stall.

Case Number: 
RJ-0447-0

Make/model:

Issued: 
Tue, 1995-05-23
Component: 
A/T
Affected: 
103
Correction: 
The automatic transmission control unit should be replaced with the factory approved replacement unit, and the automatic transmission and the transmission oil cooler should be replaced with new ones. Also, if there is no oil filter, an oil filter should be installed.
Identification: 
yellow sticker on the automatic transmission control unit and yellow paint on the outer side of the automatic transmission
Vehicle: 
Make: 
Nissan
Type: 
U-UG4YH41(modified)
Period: 
N/A
Frame / Chassis No: 
G4H41-001773..G4H41-003949
unique_id_feeds: 
135522