Gari hii na Nissan nyingi za kisasa zinakuja na electrical system ya IPDM yaan (An intelligent electronic power distributor module with a cut-off function that ensures and manages the power supply for a scalable number of connected loads in the vehicle)..hii module ipo kwenye fuse box ya hizi gari, sasa mafundi umeme wa kibongo wengi hawajui how IPDM power distribution module works, sasa wanaishia ku-loop mawaya kizembe na ku-bypass system ambayo inaji self diagnose yenye na kuji regulate yenye for optimal power distribution kwa kuzingatia electric load za module mbalimbali za gari...sasa mbongo/fundi wa Chini ya muende anaetumia tester kufanya kazi ya umeme akisha fanya yake basi utakuta system inashindwa ku detect power load kwenye system ambayo imeguswa matokeo yake ina over power or underpower..but iki overpower system ambayo waya / njia zake zipo designed kubeba umeme mdogo basi resistance inakua kubwa na kutengeneza joto kali ambalo eventually inapelekea cheche/moto andapo tu ignition itakutana na mafuta..kumbuka kama system ingekua inafanya kazi inavotakiwa ina maana yenyewe automatically ina detect na ku regulate power output iendane na load (ndo maan system inaitwa intelligent power distribution module)
System hii haipo kwenye Toyota..ukifungua fuse box ya Toyota nyingi utakuta ni relays na fuse but hakuna card (printed circuit with chips, diodes etc..) kumbuka IPDM ni system nzuri sana ikiwa inafanya kazi.short za kipuuzi puuzi upati.