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Free to use workshop manual for your 2015+ Mk4 'ND' Mazda MX-5
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DTC: 26:Er86 [AUDIO UNIT]

Description

Bluetooth® unit internal malfunction

Detection condition

  • Bluetooth® unit detects the internal malfunction.

Fail-safe

Not applicable

Possible cause

  • Bluetooth® unit malfunction

System wiring diagram

Not applicable
Diagnostic Procedure

Step

Inspection

Action

1

 VERIFY IF MALFUNCTIONING LOCATION IS Bluetooth® UNIT DEPENDING ON REPEATABILITY

Yes

Replace the Bluetooth® unit, then go to the next step.

(See Bluetooth® UNIT REMOVAL/INSTALLATION.)

No

Go to the next step.

2

 VERIFY IF OTHER DTCs DISPLAYED

  • Are any other DTCs displayed?

Yes

Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.

(See DTC TABLE [AUDIO UNIT].)

No

DTC troubleshooting completed.
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Free to use workshop manual for your 2015+ Mk4 'ND' Mazda MX-5

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