Theft-Deterrent Control Module Inspection

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

Remove the bracket without disconnecting the connectors.
Measure the voltage at the theft-deterrent control module terminals as indicated below.
Disconnect the theft-deterrent control module connector before inspecting for continuity at terminals B, N, O, P, and T.
- If not as specified, inspect the parts listed under "Action".
- If the parts and wiring harnesses are okay but the system still does not work properly, replace the theft-deterrent control module.

Fig 1: Identifying Theft Deterrent Control Module Connector Terminals

Courtesy of MAZDA MOTORS CORP.

Fig 2: Testing Theft Deterrent Control Module (1 Of 3)

Courtesy of MAZDA MOTORS CORP.

Fig 3: Testing Theft Deterrent Control Module (2 Of 3)

Courtesy of MAZDA MOTORS CORP.

Fig 4: Testing Theft Deterrent Control Module (3 Of 3)

Courtesy of MAZDA MOTORS CORP.