Mazda MX-5 NA silhouetteMX-5 NA

AIR BAG SYSTEM — D-Sensor Continuity & Installation (Steps 4–5)

T-149prose procedure
Continued from T-148

Step 4

  1. 1
    Disconnect the D-sensor (LH) connectors, and check continuity between terminals of the sensor connector and a body ground.
    Illustration of the D-sensor (LH) connectors disconnected, with an ohmmeter probe checking continuity between a terminal (labeled 'b') on the sensor connector and a body ground point. Sensor is shown mounted on the body in the lower bulkhead area.
    05U0TX-405
  2. 2
    If not as specified, go to Step 5.
  3. 3
    If correct, replace the wire harness assembly.

Step 4 — D-sensor (LH) continuity

b—Body ground
ContinuityYes

Step 5

  1. 1
    Check that all D-sensors (CNT, LH and RH) are properly installed.
    Illustration of a D-sensor bracket assembly with the installation bolt visible at left and a 'FORWARD' arrow embossed on the housing indicating the proper installation orientation.
    05U0TX-406
  2. 2
    If an installation bolt is loose, tighten it.
  3. 3
    If correct, replace the faulty D-sensor.
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See also

Step 5

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