Mazda 2: Determining Malfunctioning Part (HS-CAN) [Multiplex Communication System]

Mazda 2 2007-2014 Service Manual / Body and Accessories / Determining Malfunctioning Part (HS-CAN) [Multiplex Communication System]


1. Verify the CAN system-related module DTCs and the failed module using the M-MDS.

2. Look for a DTC display pattern and failed module display pattern in tandem which match.



 M-MDS and Vehicle Not Communicating [Multiplex Communication System]

CAUTION: Perform the following on-board diagnosis according to FOREWORD [MULTIPLEX COMMUNICATION SYSTEM] troubleshooting procedure. Detection Condition Possible causes of communication errors

 ON-Board Diagnostic Wiring Diagram [Instrument Cluster]

DTC INSPECTION [Instrument Cluster] 1. Connect the M-MDS (IDS) to the DLC-2. 2. After the vehicle is identified, select the following items from the initialization screen of the IDS. Select "S

 DTC Table [Instrument Cluster]

*1 Vehicles with tire pressure monitoring system *2 ATX DTC B1A84:41/U0300:00 Diagnostic Procedure DTC B1A84:51/U2100:00 Diagnostic Procedure DTC P0070:14 System Wiring Diagram Diagnostic P


 Front Outer Handle

FRONT OUTER HANDLE REMOVAL/INSTALLATION 1. To access the glass installation bolt, position the front door glass so that the distance from the top of the front door glass to the upper part of the front beltline molding is approx. 110 mm {4.33 in}. 2. Disconnect the negative battery cable. 3. Rem

 Starting the Engine

WARNING Radio waves from the key may affect medical devices such as pacemakers: Before using the key near people who use medical devices, ask the medical device manufacturer or your physician if radio waves from the key will affect the device. NOTE The key must be carried because the k

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