Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

SECURITY INDICATOR LIGHT: 23, DTC: B10DA:62/P1260:00 [START STOP UNIT]

< Previous Next >

2016 – MX-5 – Body and Accessories

SECURITY INDICATOR LIGHT: 23, DTC: B10DA:62/P1260:00 [START STOP UNIT]

Description

Communication error with PCM (code mis-matched)

Detection condition

  • Start stop unit detects a communication error (code mis-matched) with the PCM.

Fail-safe

Not applicable

Possible cause

  • The immobilizer system-related part programming has not been performed when replacing the PCM or start stop unit.

  • PCM malfunction

System wiring diagram

Not applicable

Diagnostic Procedure

Step

Inspection

Action

1

PERFORM IMMOBILIZER SYSTEM-RELATED PART PROGRAMMING

Go to the next step.

2

VERIFY THAT REPAIRS HAVE BEEN COMPLETED

Yes

Replace the PCM, then go to the next step.

(See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)

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 [START STOP UNIT].)

No

DTC troubleshooting completed.

< Previous Next >

© 2014 Mazda North American Operations, U.S.A.