Hi,
I own a 1990 LC SWB (square headlight) running a 2LT and manual gearbox with front manual hubs.
I am having a problem to troubleshoot my 4wd switching issue, basically pressing my 4H button does nothing, and if I try to shift the lever to 4L to engage low range the 4WD light does NOT come on and low range is only engaged in my rear axle, my front axle spins freely.
I am thinking that it's the 4wd motor(actuator) attached to the gbox/tcase but I also a need to replace the relays and vacuum solenoids as they are all rusted, but since shifting manually to low range doesn't engage 4wd either I need to get that sorted first in order to troubleshoot the solenoid (4H) issue.
Also read somewhere that some models have a 4WD ECU. Any idea where to look for it ?
Any idea where to start please?
kylepacemt
I own a 1990 LC SWB (square headlight) running a 2LT and manual gearbox with front manual hubs.
I am having a problem to troubleshoot my 4wd switching issue, basically pressing my 4H button does nothing, and if I try to shift the lever to 4L to engage low range the 4WD light does NOT come on and low range is only engaged in my rear axle, my front axle spins freely.
I am thinking that it's the 4wd motor(actuator) attached to the gbox/tcase but I also a need to replace the relays and vacuum solenoids as they are all rusted, but since shifting manually to low range doesn't engage 4wd either I need to get that sorted first in order to troubleshoot the solenoid (4H) issue.
Also read somewhere that some models have a 4WD ECU. Any idea where to look for it ?
Any idea where to start please?
kylepacemt