Code Help. Is it time to cut my losses.

[Nathan Russell]

Evening all.

Connected obdeleven to my 2004 A4 3.0tdi today just to run a routine scan. Usually 1 code on there pointing to the coolant fan module. Today though all of the following. All looks like it could be electrical, can anyone point me in any direction or does it look like gremlins have set in.

Coolant fan control module 2 Excess Temp
Code P1947
Status static
Priority 0
Frequency 254
Driving Cycle 255
Mileage 133642km

GlowPlug Cylinder 5 open circuit
Code P161e
Status Intermittent
Priority 0
Frequency 6
Driving Cycle 255

Left Rear Door Control Module
No communication
01333
Static

Right rear door control module
No communication
01334
Static

Opened due to crash signal
01366
Static

Steering column electrics control module
No communication
00466
Static
Priority 4
Frequency 6
Driving Cycle 96

Drive train data bus
Please read DTC
01312
Static

Control module incorrect vehicle identification no
Code 01794
Status Intermittent
Priority 2
Frequency 4
Driving Cycle 99

Fnt Pass side door control module
No communication
01332
Intermittent

Alarm Via Inclination sensor
00962
Static

Navigation Antenna
Open circuit

Antenna on radio
Open circuit

Connection ZF output to radio antenna amp
Open Circuit

Cd Changer
No communication / signal

 

[Paul battams]

You got water in anywhere or bad earth maybe checked drain plugs under battery in case it’s stood in water I had drains blocked under battery use to throw about 20 faults up on mine last year I couldn’t work it out
Good luck


Sent from my iPhone using Tapatalk

 

[Nathan Russell]

Cheers Paul. I’ll check the drain plugs tomorrow. It was pretty wet today so it makes sense if something got wet. Wouldn’t know wheee to start looking for a bad earth.

 

[Paul battams]

Ye me neither hate electrics 1 drain under battery 1 near brake servo area if I remember right


Sent from my iPhone using Tapatalk

 

[Nathan Russell]

Thank you mate.

 

[desertstorm]

Have you had any battery issues such as a flat battery or had to jump start the car, You can get a lot of faults generated in this way. I would clear all the faults and see what comes back.

 

[Nathan Russell]

No nothing like that at all. Cleared the faults 5 times today. When I run a rescan either they all come back or some don't but then additional faults appear.

 

[Nathan Russell]

Checked for a water leak today. No water under the plenum cover. Also checked under drivers side and passenger side carpets. No water there either. Checked in the ecu box. Dry there too.

Any other thoughts guys?

Although I scanned it today and now only have 3 codes so it has got better!

 

[ch1z64]

Have you tried getting in touch with @NHN as he is the man for this

 

[Nathan Russell]

I haven’t but I will! Cheers mate.