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2021 Mazda Cx30 GT AWD
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Discussion Starter · #1 ·
Has anyone experienced AWD malfunctioning on their cx30? I got a 2021 cx30 at 62000 km

Had a hard downpour of rain and was driving at 100km/h. Then the HUD displayed AWD malfunctioning FWD only.

Didn't notice any loss in power or vibration.

Disconnected and reconnected the battery and still showing AWD malfunctioning.

Any insights?
 

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2021 Mazda Cx30 GT AWD
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Discussion Starter · #2 ·
Nothing on obdii. Booked a service for check up.

Hoping it isn't the solenoid for the awd. Heard it can cause a short which read 24 volts instead of 12 volts. Which is 700 bucks to replace.....
 

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Discussion Starter · #3 · (Edited)
Update. Dealership located the awd solenoid is stuck open. Which is faulting the AWD system to fwd.

They confirmed that it will not damage the AWD system.

They need 4 hours ish to take it apart. Booked the service on jun 20. Hopefully warranty will take care of it.

Small update. One said possible AWD cm could be the issues and could cause a short somewhere.

Usually I tend to do all repair when I had my speed 3 but the cx30 still got warranty.

More research to go. Anyone got a hook up on a cx30 full dealer service manual. Gimme a shout
 

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2021 Mazda Cx30 GT AWD
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Discussion Starter · #4 · (Edited)
June 20 2022. Currently km 62000 ish km

Seem the connector to the awd solenoid was damage by normal wear and tear or been tampered or from factory. Which shorted the whole system.

By the placement and prone to weather. Could be an issues for other Mazda awd.

I have an open case with the dealership and Mazda canada. I got an 80% chance of warranty repair.
Whole awd solenoid needed to be replaced.

History of the cx30. Corksport exhaust and all dealership maintenance.

Automotive tire Automotive exterior Gas Bumper Automotive wheel system

The plug sit the very top of the diff. Open to the environment.

Will post any update
 

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2021 Mazda Cx30 GT AWD
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Discussion Starter · #5 ·
Update 2.
Mazda will be warranty the awd parts. Sadly possible 2-3 months wait for the replacement.

Will post an update soon hopefully.
 
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