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  #1  
Old 09-09-2022, 03:10 PM
777funk's Avatar
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How do I fix a w140 insrument cluster?

Hello,



So about 4 to 6 months ago, I rewired the disintegrated engine wiring harness on my '93 300sd. I ended up accidentally getting some of the wires on the wrong pins. The tack worked for about 2 drives, then went out. Nothing else on the cluster ever worked (speedo, etc). Could the harness have anything to do with it no working? Any knowledge would be much help.


Cade (I'm using my Dads account)

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Old 09-10-2022, 06:27 AM
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I have never seen a W140 diesel with a working speedometer.
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Old 09-10-2022, 05:27 PM
777funk's Avatar
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Quote:
Originally Posted by 83w126 View Post
I have never seen a W140 diesel with a working speedometer.

Do you think it has anything to do with the wiring harness?


-Cade

__________________
-E300d '99 350k
-Suburban '93 220k
-TDI Jetta '03 350k
Sold
-F250 '96 7.3
-Dodge Ram 12V
-E320 '95 200k
-E320 Wagon 1994 155k
-300d Turbo '87 187k miles
-E320 1994 200k
-300d Turbo '84 245k (sold to Dan62)
-300d Turbo '84 180k
-300sd '80 300k
-7.3 Powerstroke Diesel 15P Van 500k+ miles
-190d '89 Non Turbo 2.5 5cyl 240k (my first MB)
Tom's Imports of Columbia MO Ruined the IP in changing leaky delivery valve O-Rings - Refused to stand behind his work. Mid-MO MB drivers-AVOID Tom's.
Reply With Quote
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