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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> On-Board Diagnostic - Radar Unit >> DTC C1A67-95; Improper Assembly Of Radar Unit >> Diagnostic Procedure

Diagnostic Procedure

DIAGNOSTIC PROCEDURE

Step Inspection Action
1 VERIFY INSTRUMENT CLUSTER DTCs Yes Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
(See DTC TABLE [INSTRUMENT CLUSTER] .)
No Go to the next step.
2 RESET CONFIGURATION DATA FROM INSTRUMENT CLUSTER TO RADAR UNIT Yes Using the M-MDS, perform the instrument cluster configuration (using As-Built data) again, then go to Step 4.
(See INSTRUMENT CLUSTER CONFIGURATION (USING AS-BUILT DATA) .)
No Go to the next step.
3 VERIFY PART NUMBER OF RADAR UNIT Yes Install the radar unit, then go to the next step.
(See RADAR UNIT REMOVAL/INSTALLATION .)
No Replace the radar unit, then go to the next step.
(See RADAR UNIT REMOVAL/INSTALLATION .)
4 VERIFY THAT REPAIRS HAVE BEEN COMPLETED
  • Clear the DTC for the radar unit using the M-MDS. (See CLEARING DTC [RADAR UNIT] .)
  • Switch the ignition ON (engine off or on) and wait for 6 s or more.
  • Retrieve the radar unit DTCs using the M-MDS. (See DTC INSPECTION [RADAR UNIT] .)
  • Is the same DTC displayed?
Yes Repeat the inspection from Step 1.
Go to the next step.
No Go to the next step.
5 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 [RADAR UNIT] .)
No DTC troubleshooting completed.