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Mitsubishi AYC/ACD Pump Failure

108 Comments

J
Jeff Chung
11 years ago

2011 Evolution GSR 29,000 miles ACD pump failure

M
matt noble
11 years ago

Im in Cananda 1st pump at 26000km 2nd pump today at 52000km

M
matt noble
11 years ago

Im in Cananda 1st pump at 26000km 2nd pump today at 52000km

R
Robert B. Schaefer
11 years ago

My pump failed at 35,500 miles, so fortunately it was within the (U.S.) 3 year/36,000 mile warranty. Total obfuscation that this is not treated as a powertrain option and covered by the 5 Year/50,000 mile warranty. Pump failed in temperature of approximately -10 degrees F in Columbus Ohio. Main culprit is that the Dyno ATF congeals at approximately -10 degrees F. Easy replaced with synthetic ATF which has a -60 degree C pour point. $30 fix, too bad Mitsu can't see the forest for the trees.

R
Robert B. Schaefer
11 years ago

My pump failed at 35,500 miles, so fortunately it was within the (U.S.) 3 year/36,000 mile warranty. Total obfuscation that this is not treated as a powertrain option and covered by the 5 Year/50,000 mile warranty. Pump failed in temperature of approximately -10 degrees F in Columbus Ohio. Main culprit is that the Dyno ATF congeals at approximately -10 degrees F. Easy replaced with synthetic ATF which has a -60 degree C pour point. $30 fix, too bad Mitsu can't see the forest for the trees.

B
BILLY KYEE
11 years ago

THIS IS RIDICULOUS WITH THIS DAM PUMP! BEEN ON HOLD FOR ALMOST OVER A HOUR TO GET A REP !

S
Steven Reuss
11 years ago

Pump failed at 58000 miles

C
chris knox
11 years ago

service 4wd light came on. this happened one time before. ended up being the pump. dealer wanted $2100 to fix. not covered under powertrain oextended warranty. ended up having to pay 700, dealership and Mitsubishi payed the rest. now I'm afraid I have the same issue Again!!!

H
Harold
11 years ago

Ayc pump fail

A
Al Mesa
11 years ago

I have a 2011 Lancer Evo MR. Never been tracked, live in Muskego Wisconsin. I have 43k miles on it. And the tarmac/gravel/snow light is flashing. The reservoir in the trunk is good. No leaks detected on my garage floor, and Dealer is saying most likely not going to be covered under Powertrain warranty. I got rid of my 2006 Evo IX for the same issue, the pump went at 40k miles. Never was tracked. I take very good care of all my vehicles. This is the last Evo I am getting. Mitsu is pulling plug, not much Evo sales in US.

R
RM Brewer
11 years ago

36000 mile failure

J
josef hrabal
11 years ago

ayc pump failed after 60tkm

S
Shawn Johnston
11 years ago

This ACD pump should be recalled

A
Anonymous
11 years ago

Pump gone at 18K and I live in the UK where it's never that cold!!!!

G
guillaume lalancette
12 years ago

my winter reach frequently -40 this will be a real disaster

A
Anonymous
12 years ago

acd pump failed at 34000 miles and is 4 years old

P
Peter
12 years ago

26k miles

V
Vincent Henry
12 years ago

pump replaced at 43,000 miles

E
Evan Racine
12 years ago

ACD Pump Failure at 54k miles

R
Ryan Henry
12 years ago

My pump just went out at 50k miles from the cold weather in cincinnati ohio