2000 Mazda MPV DXFACTORY OEM SERVICE PROCEDURE

Component Tests: CLOCKSPRING

WARNING: This page is about a different car, the 2002 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.

Deactivate air bag system. See AIR BAG RESTRAINT SYSTEMS article in RESTRAINTS. Remove driver's side air bag. Remove lower steering column cover. Disconnect clockspring harness connectors (4 connectors in all; 2 on each side of clockspring). See Fig 1 . Check continuity between clockspring terminals. See CLOCKSPRING CONTINUITYΒ  table. If continuity is not as specified, replace clockspring.

CLOCKSPRING CONTINUITY

Check Continuity Between Terminals Continuity
1A & 3B Yes
1B & 3C Yes
2A & 4A Yes
2B & 4B Yes
2C & 4C Yes
2D & 3A Yes
Fig 1: Identifying Clockspring Terminals
G98I03875Courtesy of MAZDA MOTORS CORP.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.