Hi bro, my truck wont crank, when i turn key, relay clicks into electrical box on passanger side, but nothing happens, no error codes. When i short on the starter, the truck starts. Is that relay problem?
@jlcworkshop Жыл бұрын
Hello brother,check first all wire connection in the starter motor.many time happened also that trouble here.most of the time the problem is the broken wire (cut)
@meax7180 Жыл бұрын
@@jlcworkshop hi bro, i have checked diagram, and it says that k755 relay into central electrical box when activated, it connects ground to the contact of this relay. Are coil contacts connected between control pin and positive input? Because that is 3 post relay. How I should test that solenoid?
@jlcworkshop Жыл бұрын
@@meax7180 hi bro.look at this video there is a cable wire with yellow color jumper wire from edc going to starter relay. kzfaq.info/get/bejne/fZN7epqY2ZO4pmg.html
@jlcworkshop Жыл бұрын
kzfaq.info/get/bejne/sN6mgJiTysu6gYU.html
@user-kj7lm4ey5z Жыл бұрын
Thanks for sharing sir Can you explain What these code mean ? INST 02987-03 ZBR 04042-00 ZBR 01086-04
@jlcworkshop Жыл бұрын
Ok sir if im not busy i will make a video on it. Inst 02987-03 parameter set in combination gauge or chassis number in tachograph not adapted to the vehicle....sir did you changed the tachometer?(dashboard) or tachograph or the zbr?without reprogramming?.
@user-kj7lm4ey5z Жыл бұрын
@@jlcworkshop yes i changed ZBR computer and tachograph with out programming
@jlcworkshop Жыл бұрын
@@user-kj7lm4ey5z sir, that is the reason why you have a fault code inst 02987.