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Home >> Mazda >> 2020 >> CX-3 AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> On-Board Diagnostic - Adaptive Front Lighting System Control Module >> PID/Data Monitor Table
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PID/Data Monitor Table

-: Not applicable

PID/DATA MONITOR (ADAPTIVE FRONT LIGHTING SYSTEM)

PID Unit/Operation Data contents Inspection item(s)
AFS_ST Off/On
  • Off: AFS is not operated.
  • On: AFS is operated.
AFS control module
H/L_BO_L OK/NG Displays the headlight LO (LH) open circuit detection status. (Detects during low beam on) LED headlight
H/L_BO_R OK/NG Displays the headlight LO (RH) open circuit detection status. (Detects during low beam on) LED headlight
R_HGT_S(1) V Voltage at auto leveling sensor is displayed. Auto leveling sensor
R_HGT_S_INI(1) V Voltage at headlight auto leveling system initial setting is displayed. Auto leveling sensor
STR_AB_ANG ° (deg) Displays steering angle signal (estimated absolute angle)
  • Steering wheel in neutral position: Near 0 degrees
  • Steering wheel turned to left: Changes from 0 degrees to positive
  • Steering wheel turned to right: Changes from 0 degrees to negative
  • Perform the DTC inspection for the PCM, DSC HU/CM, and EPS CM, and if any DTC is displayed, repair the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [SKYACTIV-G 2.0] .) (See DTC TABLE [DSC HU/CM] .) (See DTC TABLE [EPS CONTROL MODULE] .)
  • After performing the DTC inspection, perform the following procedures:
    • Switch the ignition off, and after 2 min or more have elapsed, switch the ignition ON (engine off or on).
    • Start the engine and drive the vehicle 10 m {33 ft} or more in a straight line at a speed of 10 km/h {6.2 mph} or more.
    • Stop the vehicle with the wheels in the straight-ahead position.
      • Verify the operation condition of STR_AB_ANG using the M-MDS.
  • If an abnormal value is indicated again, replace the EPS CM. (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION .)
VPWR_IG V AFS control module power supply voltage is displayed.
  • AFS control module
  • IG1 relay
  • Battery
VSPD KPH, MPH Vehicle speed is displayed. -
(1) With auto leveling sensor