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Home >> Mazda >> 2021 >> CX-5 Signature >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (On-Board Diagnostics [Dynamic Stability Control]) >> DTC U0452-86: Abnormal Message From SAS Control Module >> Diagnostic procedure
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Diagnostic procedure

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
STEP INSPECTION ACTION
1 INSPECT FOR SAS CONTROL MODULE MALFUNCTION  Yes Go to applicable DTC inspection.

(See DTC TABLE [STANDARD DEPLOYMENT CONTROL SYSTEM] .)


(See DTC TABLE [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .)
No Go to the next step.
2 VERIFY THAT THE SAME DTC IS NOT PRESENT  Yes Repeat the inspection from Step 1.
If the malfunction recurs, replace the SAS control module, then go to the next step.
(See SAS CONTROL MODULE REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM] .)
(See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .)
No Go to the next step.
3 VERIFY THAT NO OTHER DTCS ARE PRESENT 
  • Are any other DTCs output?
Yes Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)] .)
No DTC troubleshooting completed.