Front Map Light
1. Disconnect the negative battery cable..
2. Remove the front map light..
3. Verify that the continuity between the front map light terminals is as indicated in the table.


If not as indicated in the table, replace the front map light or front map light bulb..
Rear Map Light
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Sunroof seaming welt (vehicles with sunroof).
b. A-pillar trim.
c. Sunvisor.
d. Front scuff plate.
e. Rear scuff plate.
f. B-pillar lower trim.
g. Adjust anchor cover.
h. Upper anchor installation bolt on the seat belt.
i. B-pillar upper trim.
j. Assist handle.
k. Trunk board.
l. Trunk end trim.
m. Trunk side trim.
n. D-pillar trim.
o. C-pillar trim.
p. Headliner.
q. Rear map light.
3. Verify that the continuity between the rear map light terminals is as indicated in the table.


If not as indicated in the table, replace the rear map light.
Map Light Bulb Removal/Installation
Map Light Removal/InstallationController Area Network (Can)
Outline
The DSC HU/CM sends and receives data to and from other modules via the CAN
system. Refer to MULTIPLEX COMMUNICATION SYSTEM for a detailed explanation of
the CAN system..
Data sent
Cruise control system-related information
DSC system-related information
...
Electric Power Steering (Eps) Control Module
Purpose/ Function
The EPS control module (CM) calculates the optimum assist current based on
the steering torque signal from the torque sensor installed to the steering
column and the vehicle speed signal sent via CAN transmission from the PCM.
The EPS CM controls the following ...
Customer Assistance (Puerto Rico)
Your complete and permanent satisfaction is our business. That is why all Authorized
Mazda Dealers have the knowledge and the tools to keep your Mazda vehicle in top
condition.
If you have any questions or recommendations for improvement regarding the service
of your Mazda vehicle or servicin ...