Diff lock issue

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Joined
Feb 9, 2026
Threads
3
Messages
34
Location
Quetta
Hello everyone

My Lc80 HDJ80 1hd-T with manual transmission is having issue the central diff lock was not working i went to electrician he said me that my car is not having the diff lock ecu

Please someone tell me the part number for that diff lock ecu for manual transmission 1995 lc80 diesel
 
We need more information to help answer your question. What year production?
The best source for part # information is at Partsouq.com Enter your VIN # and all of the diagrams and part #'s are listed.
If the central differential lock is not working, there are a several other things you should check before the ECU. The diff lock sensor is the most common problem. Then check wiring and the diff lock actuator motor.
 
Look up a wiring diagram and jump 12v to the connector directly to the CDL. I assume if you toss it in 4low it should try to work you can test voltage from the harness connector too. Wiring diagram buddy if you don’t have one find one resources are a plenty on the interwebs.
 
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