LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2021 >> CX-3 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 48 (On-Board Diagnostic - Start Stop Unit) >> DTC C0051-2F: Steering Angle Sensor Signal Error >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different car, the 2016 Mazda CX-3. However, it is still accessible from the selected car via links, so may be relevant.
Step Inspection Action
1 VERIFY IF MALFUNCTIONING LOCATION IS START STOP UNIT DEPENDING ON REPEATABILITY  Yes Replace the start stop unit, then go to the next step.
(Refer to START STOP UNIT REMOVAL/INSTALLATION .)
No Go to the next step.
2 VERIFY IF OTHER DTCs DISPLAYED 
  • Are any other DTCs displayed?
Yes Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
(Refer to DTC TABLE [START STOP UNIT] .)
No DTC troubleshooting completed.