1. Disconnect the negative battery cable.
2. Remove the air cleaner component. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION.)
Caution
3. Remove the clip and disconnect the selector cable.
4. Rotate the manual shaft to the converter housing side fully, then return 2 notches to set the N position.
5. Disconnect the TR switch connector.
6. Loosen the TR switch mounting bolts.
7. Measure the resistance between the terminals B and C.
8. Adjust the switch to the point as follow.
9. Tighten the TR switch mounting bolts.
Tightening torque 8-11 N·m {82-112 kgf·cm, 71-97 in·lbf}
10. Move the selector lever to N position.
11. Verify that the TR switch is aligned with N position.
12. Connect the TR switch connector.
13. Install the clip to the selector cable as shown in the figure.
14. Connect the selector cable to the manual shaft lever as shown in the figure.
15. Inspect operation of the TR switch. (See TRANSAXLE RANGE (TR) SWITCH INSPECTION.)
16. Install the air cleaner component. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION.)
17. Connect the negative battery cable.
Mazda 6 Service Manual: Relay inspection
Relay Type
Four-terminal
Type A
1. Remove the relay.
2. Inspect for continuity between the relay terminals using an ohmmeter.
If not as specified, replace the relay.
Type B
1. Remove the relay.
2. Inspect for continuity between the relay terminals using an ohmmeter.
If not as ...
Mazda 6 Service Manual: Variable air duct (vad) shutter valve inspection (l3)
1. Remove the air cleaner case. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION.)
2. Disconnect the vacuum hose from the VAD shutter valve actuator.
3. Connect a vacuum pump to the VAD shutter valve actuator.
4. Apply vacuum and verify that the rod moves.
If the rod dose not move, replace the a ...