DIC codes
Thread Starter
Instructor
Joined: Jul 2009
Posts: 128
Likes: 0
From: Austin area Tx
DIC codes
OK Im at my wits end. Ive had a stability management problem for a while, but I have been putting it off until I can afford to get it fixed. But today the driver side door stopped working. No lock/unlock, window control or anything. Doesn't even unlock with the FOB. I checked the codes and found a crap load. One weird one was
" AO - LDCM NO COM"
B0367 H
B0516
B0441 H
B0333 HC
B0338 H
B0361 H
B2860 H
U1064 H
U1016 H
U1096 H
U1160 HC
C1278 H
C1287 H
Im guessing I have a short, but how can I fix it? And what the hell is wrong?
" AO - LDCM NO COM"
B0367 H
B0516
B0441 H
B0333 HC
B0338 H
B0361 H
B2860 H
U1064 H
U1016 H
U1096 H
U1160 HC
C1278 H
C1287 H
Im guessing I have a short, but how can I fix it? And what the hell is wrong?
Le Mans Master
Joined: Aug 2005
Posts: 5,375
Likes: 327
From: CA.
St. Jude Donor '13-'14-'15
i haven't found anyone who has diagnostics for the B codes but if you haven't even identified them here is a list of what they are ( be sure to scroll dowm all the way )
http://www.southerncarparts.com/corv...des-ex-12.html
http://www.southerncarparts.com/corv...des-ex-12.html
Thread Starter
Instructor
Joined: Jul 2009
Posts: 128
Likes: 0
From: Austin area Tx
i haven't found anyone who has diagnostics for the B codes but if you haven't even identified them here is a list of what they are ( be sure to scroll dowm all the way )
http://www.southerncarparts.com/corv...des-ex-12.html
http://www.southerncarparts.com/corv...des-ex-12.html
I just wish someone else has had a similar problem, with a remedy.
Thread Starter
Instructor
Joined: Jul 2009
Posts: 128
Likes: 0
From: Austin area Tx
I went through every fuse under the hood, and every fuse inside. All good. I even put that liquid tape on the door wire harness. Any idea's? I think that one code is that the bcm isnt communicating with the driver door.
Thread Starter
Instructor
Joined: Jul 2009
Posts: 128
Likes: 0
From: Austin area Tx
I still got 1 IPC code, and 4 HVAC codes. ASM is still buggin, but I figured it will until I get to dealer.
I do know that I have a sensor on the radiator shroud that got cut. And when I wash the car, the AC wont work until I guess the wires dry off? Then it works fine. They are not exposed, but when the car gets wet, the temp display in the ac says its -60 outside.
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Thread Starter
Instructor
Joined: Jul 2009
Posts: 128
Likes: 0
From: Austin area Tx
OK. I had to take off the sensor on the radiator shroud because the wires were torn too short. I took it apart, put new wires in, closed it up. I then soldered it back on to the wires that were cut. Taped it up and plugged it back in. 
After driving for a while, and quite a few 0-80 romps, I have only seen
P0131- HO2S Circuit Low Voltage Bank 1 Sensor 1
P0151- HO2S Circuit Low Voltage Bank 2 Sensor 1
Those go away, but after romping on it they pop up, then disappear. Still investigating those codes.
So I think I fixed all the HVAC problems(outside ambient sensor). And I fixed most of the BCM problems(loose ground in door panel). All that remains is the SCM problem. Which has not popped back up. Im posting all this up incase anyone else ever has similar problems with their C5.
After driving for a while, and quite a few 0-80 romps, I have only seen
P0131- HO2S Circuit Low Voltage Bank 1 Sensor 1
P0151- HO2S Circuit Low Voltage Bank 2 Sensor 1
Those go away, but after romping on it they pop up, then disappear. Still investigating those codes.
So I think I fixed all the HVAC problems(outside ambient sensor). And I fixed most of the BCM problems(loose ground in door panel). All that remains is the SCM problem. Which has not popped back up. Im posting all this up incase anyone else ever has similar problems with their C5.
