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DTC U2300:64 [BLIND SPOT MONITORING (BSM) CONTROL MODULE]

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2016 – MX-5 – i-ACTIVSENSE

DTC U2300:64 [BLIND SPOT MONITORING (BSM) CONTROL MODULE]

Description

Instrument cluster configuration error

Detection condition

  • Instrument cluster configuration error (signal error) detected with the ignition switched ON (engine off or on).

Fail-safe

  • Blind spot monitoring (BSM) system is stopped.

Possible cause

NOTE:

  • To correctly write the configuration data sent from the instrument cluster to the blind spot monitoring (BSM) control module (LH) to the blind spot monitoring (BSM) control module (LH), 30 s or more need to have elapsed since the ignition was switched ON (engine off or on).

  • Instrument cluster configuration error

  • Blind spot monitoring (BSM) control module (LH) malfunction

System wiring diagram

Not applicable

Diagnostic Procedure

Step

Inspection

Action

1

 PERFORM INSTRUMENT CLUSTER CONFIGURATION (USING AS-BUILT DATA)

Yes

Using the M-MDS, perform the instrument cluster configuration (using As-Built data) again, then go to the next step.

(See INSTRUMENT CLUSTER CONFIGURATION (USING AS-BUILT DATA).)

No

Go to Step 3.

2

 VERIFY THAT REPAIRS HAVE BEEN COMPLETED

Yes

Replace the blind spot monitoring (BSM) control module (LH), then go to the next step.

(See BLIND SPOT MONITORING (BSM) CONTROL MODULE REMOVAL/INSTALLATION.)

No

Go to the next step.

3

 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 [BLIND SPOT MONITORING (BSM) CONTROL MODULE].)

No

DTC troubleshooting completed.

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