Category: Nissan/Unicarriers

There are a few issues with the LPG injector that can be easily diagnosed. First check the 5A fuse next to the injector, this will determine if the injector may be shorted internally. Next, unplug...

E-Codes are foe ECM or engine control faults.F-Codes are for VCM or vehicle control faults.P-Codes are for meter panel or display detection faults. Although these codes are listed for the...

How to change the speed settings on the Unicarriers IC unit. We do not recommend this without proper training and supervisor permission. Enter "Tech" mode of the meter panel by pressing the...

This article is showing the VCM pinout for the newer style VCM that you will find in the late model Unicarriers, Caterpillar, Mitsubishi and Komatsu forklifts. These are only the models with the...

E- 03, E- 04, E- 07 Can bus malfunction. Check power and ground at VCM, ECM and M/P. Check for poor or no connection at VCM, ECM and M/P. Check for corrosion on Maintenance ( OBD-II ) connector.E- 21...

• DO NOT connect a handset or laptop to the controller network while using the Graphic Display panel in Service Mode. Doing so can cause the controller programming to be corrupted and the truck to...