Mazda 3 Service Manual: Key Interlock System Inspection

Mazda 3 Service Manual / Drivetrain / Transmission/Transaxle / Automatic / Key Interlock System Inspection

Key Interlock System Inspection

1. Switch the ignition to ON.

2. Perform the following procedures to inspect the key interlock system.

If there is any malfunction, inspect the key interlock solenoid and NOT P position switch..

a. Verify that the ignition cannot be switched to off when the selector lever is not in the P position.

b. Verify that the ignition can be switched to off when the selector lever is in the P position.

Key Interlock Solenoid Inspection

1. Perform the following procedures.

a. Remove the battery cover..

b. Disconnect the negative battery cable..

c. Remove the column cover..

d. Disconnect the key interlock solenoid connector.

2. Measure the resistance between the key interlock solenoid terminals A and B.

If there is any malfunction, replace the steering lock..

Key interlock solenoid specification

Approx.36 ohms

NOT P Position Switch Inspection

1. Perform the following procedures.

a. Remove the battery cover..

b. Disconnect the negative battery cable..

c. Remove the console..

d. Disconnect the selector lever component connector.

2. Inspect the continuity between the selector lever component terminals G and K.

If there is any malfunction, replace the selector lever component..

NOT P position switch specification


Test condition	Continuity
P position	No continuity
Except P position	Continuity

Judder Upon Torque Converter Clutch (TCC) Operation [Fw6 A EL]

TROUBLESHOOTING ITEM Judder upon torque converter clutch (TCC) operation DESCRIPTION Vehicle jolts when TCC is engaged. ...

M Position Switch Inspection [FS5 A EL]

1. Perform the following procedures. a. Remove the battery cover.. b. Disconnect the negative battery cable. c. Remove the console.. d. Disconnect the selector lever component connector. ...

Other materials:

Column Cover Removal/Installation
1. Pull down the steering wheel. 2. Pull the upper column cover in the direction of the arrow in the order of (1) and (2), then remove the upper column cover while detaching the hooks and pins. 3. Pull up the steering wheel. 4. Remove the ignition key illumination.. 5. Remove the scre ...

Bluetooth ® Preparation (Type B)
Device pairing To use Bluetooth ® audio and Hands-Free, the device equipped with Bluetooth ® has to be paired to the unit using the following procedure. A maximum of seven devices including Bluetooth ® audio devices and hands-free mobile phones can be paired. NOTE The Bluetooth ® system may ...

Generator Inspection [Mzr 2.0, Mzr 2.5]
CAUTION: Do not apply direct battery positive voltage to generator terminal D, otherwise it could cause damage to the internal parts (power transistor) of the generator. Generator Warning Light 1. Verify that the battery is fully charged. 2. Verify that the drive belt is correct. ...