Vw tiguan climatronic module fix help

[Nazo]

Please can you help me out..I have vw tiguan climatronic module..
The problem is the heater blower not working..and I did scan look bellow vcds log
Some say replace it..but iv opened it up I see 93c56 eprom and MB90F94A mcu look bellow can this module be fixed?
Thanks


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[rui]

Have you tried running the fan with direct current?
When selecting the speed, does current come to the fan?
According to the fault codes, you have a lack of gas in the A/C system, it could be a cause of the fault and the basic adjustment to the floodgates is not done.

[Mr BLACK]

hardware ....wires...not soft...buy a used module

[ilzul]

Check fuses, module from the blower, check resistance from blower. Probably is the blower defective.
Is not a software problem, is a hardware one.

[raceshadow]

Check this PWM driver for motor.

[Nazo]

Have you tried running the fan with direct current?
When selecting the speed, does current come to the fan?
According to the fault codes, you have a lack of gas in the A/C system, it could be a cause of the fault and the basic adjustment to the floodgates is not done.

Thanks rui..I was told the vehicle went to some workshop and they said it's module problem..
I will to test as you said above Thanks

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[Nazo]

Check this PWM driver for motor.

Thanks raceshadow..but were is this PWM module located?
Thanks

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[rafal]

is mounted with blower......................

[Nazo]

is mounted with blower......................

Big thanks rafal I will look into it
Thanks given to all you guys
Regards

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