chippy
Thread Starter
Newbie
Joined: Apr 2017
Posts: 4
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From: Mablethorpe,Lincolnshire,England
ml 270 cdi
chippy
i am having a gearshift problem on my ml270cdi.when it shifts up to 4th gear it revs as if slipping then carries on,more revs more slip .i have these codes,p2600 the voltage supply of circuit 87 has undervoltage, and p2500 the transmission has an impermissible transmission ratio. if there is anyone there that knows what the problem is and a possible solution it will be greatly appreciated,
