How to repair BMW FRM footwell module E92 320d N47 MT AHL dump free download

How to repair BMW FRM footwell module E92 320d N47 MT AHL dump free download

UNIQUE AUTO ELECTRONIC, INC.
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DOWNLOAD:  E92 320d N47 MT AHL dump

GM Chevrolet ABS control Module repair

UNIQUE AUTO ELECTRONIC, INC.

Whatsapp/ Viber: +86 171 5483 5574

Skype: live:u-obd

Website: www.u-obd.com

E-Mail: uobd360@gmail.com

 

 

Fault symptom, ABS light lights up.

Tools may need:

1.  Automatic Desoldering Gun suction tin Electric absorb gun Electric Vacuum Solder Sucker

 

 

2. some basic soldering iron desoldering tools:

 

 

  

Repair process:  

 

 

summarize

 It's the Electrolytic Capacitor leakage that corrosion part of the circuit board, clean the circuit board and change new Electrolytic Capacitor.

if some IC is broken change the related IC 

If the components damage can not be discovered by eyes, can used the thermal camera, the control module with power on, scan which component temperature is abnormal.