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Home >> Mazda >> 2021 >> CX-9 Touring, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (On-Board Diagnostics - AWD System) >> DTC P1886-00: AWD Control Module [AWD Control Module] >> Diagnostic procedure

Diagnostic procedure

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DTC P1886:00 (AWD CONTROL MODULE) DIAGNOSTIC PROCEDURE

Step Inspection Results Action
1 VERIFY PCM DTC
Yes Go to applicable DTC inspection. (See DTC TABLE [PCM (SKYACTIV-G 2.5T)] .)
DTC troubleshooting completed, then go to the next step.
No Go to the next step.
2 INSPECT THE AWD CONTROL MODULE
Yes Replace the AWD control module, then go to the next step.
(See AWD CONTROL MODULE REMOVAL/INSTALLATION .)
No Go to the next step.
3 COUPLING COMPONENT CALIBRATION DATA WRITING
- Go to the next step.
4 VERIFY DTC TROUBLESHOOTING COMPLETED
Yes Repeat the inspection from Step1. If the malfunction recurs, replace the AWD control module.
(See AWD CONTROL MODULE REMOVAL/INSTALLATION .)
No Go to the next step.
5 VERIFY NO DTC IS PRESENT
  • Are any DTCs present?
Yes Go to the applicable DTC inspection.
(See DTC TABLE [AWD CONTROL MODULE] .)
No DTC troubleshooting completed.