FOREWORD [ENTERTAINMENT SYSTEM [WITH CENTER DISPLAY]]
2016 – MX-5 – Body and Accessories
FOREWORD [ENTERTAINMENT SYSTEM [WITH CENTER DISPLAY]]
Troubleshooting Procedure
- *1
- (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW.)
- *2
- (See DTC Inspection Note.)
Action for non-repeatable malfunction
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If the malfunction does not recur, verify the malfunction cause by performing the following actions:
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Verify that a DTC has been recorded in the memory. (See DTC INSPECTION [CONNECTIVITY MASTER UNIT].) (See DIAGNOSTIC ASSIST FUNCTION [CONNECTIVITY MASTER UNIT].)
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Based on the repair order form, attempt to drive the vehicle or perform tests to replicate the malfunction, record the data at that time, and detect the malfunction cause.
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Shake the wiring harness or connector of the electrical component which is suspected to be the cause of the malfunction, and inspect for malfunction or occurrence of any DTCs.
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Refer to [Determining Open Circuit Location] based on the recorded DTC, shake the wiring harness or connector of the electrical component which is suspected to be the cause of the malfunction, and inspect for any changes in CAN system voltage or occurrence of any DTCs.
DTC Inspection Note
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DTCs for the entertainment system [with center display] can be verified using the M-MDS or the on-board diagnostic test mode in which the on-board diagnostic function can be launched by operating the commander switch or the center display. (See DTC INSPECTION [CONNECTIVITY MASTER UNIT].) (See DIAGNOSTIC ASSIST FUNCTION [CONNECTIVITY MASTER UNIT].)