1. Remove the front map light. (See FRONT MAP LIGHT REMOVAL/INSTALLATION.)
2. Inspect for continuity between the front map light terminals using an ohmmeter.


Front map light removal/installation
Rear map light removal/installationMazda 6 Service Manual: Abs (abs/tcs) hu/cm removal/installation
Caution
When replacing the ABS (ABS/TCS) HU/CM, configuration procedure
must be done before removing the ABS (ABS/TCS) HU/CM. If configuration is
not completed before removing the ABS (ABS/TCS) HU/CM, TCS will not work
properly (with TCS model).
Do not drop the ABS (ABS/TCS) HU/CM. Re ...
Mazda 6 Service Manual: Customer Assistance (Mexico)
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Mazda vehicle in top condition.
If you have any questions or recommendations for improvement regarding the service
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