Gday
Was hoping someone might be able to guide me in the right direction.
I have Hzj105 cruiser which the ac has never worked since I purchased it and I have decided to sort it out.
The previous owner had found a leak in the evaporator and had removed it as well as the expansion valle prior to selling the vehicle.
I had the local auto sparky fit up a new evap and expansion valve, condenser looked a bit on the average side so we replaced that as well and and he charged it up. Then when he went to test it he found the button wasn't working on the dash so he brided the relay to test it and all works good. Vent temp was down to 3 degrees Celsius and he put it down to the centre ecu being faulty.
I pulled the ecu and had a look inside, cleaned it up and put it back together and now the buttons working again and light comes on but still the clutch wont engage.
Found the wire from the back of ecu the operates relay, earthed it to ground and the clutch engages fine.
I jumped the pressure switch to rule that out and still no go.
Can anytone shed some light on the issue.
i
Cheers
Was hoping someone might be able to guide me in the right direction.
I have Hzj105 cruiser which the ac has never worked since I purchased it and I have decided to sort it out.
The previous owner had found a leak in the evaporator and had removed it as well as the expansion valle prior to selling the vehicle.
I had the local auto sparky fit up a new evap and expansion valve, condenser looked a bit on the average side so we replaced that as well and and he charged it up. Then when he went to test it he found the button wasn't working on the dash so he brided the relay to test it and all works good. Vent temp was down to 3 degrees Celsius and he put it down to the centre ecu being faulty.
I pulled the ecu and had a look inside, cleaned it up and put it back together and now the buttons working again and light comes on but still the clutch wont engage.
Found the wire from the back of ecu the operates relay, earthed it to ground and the clutch engages fine.
I jumped the pressure switch to rule that out and still no go.
Can anytone shed some light on the issue.
i
Cheers