Mazda 3 Service Manual: Solenoid Valve Inspection [FS5 A EL]
CAUTION:
-
Water or foreign objects entering the connector can cause a poor connection or corrosion. Be sure not to drop water or foreign objects on the connector when disconnecting it.
Primary Control Valve Body
On-vehicle inspection
1. Perform the following procedures.
a. Remove the battery cover..
b. Disconnect the negative battery cable.
c. Remove the air cleaner component..
d. Disconnect the coupler component connector.
2. Measure the resistance between the coupler component terminals.
-
If there is any malfunction, inspect the coupler component for continuity.
-
If coupler component has no malfunction, perform the “Off-vehicle inspection“..
|
Solenoid valve |
Terminal |
Resistance (ohm) |
|
Pressure control solenoid A |
D↔I |
2.4—7.3 |
|
Shift solenoid A |
A↔GND |
1.0—4.2 |
|
Shift solenoid B |
C↔GND |
1.0—4.2 |
|
Shift solenoid C |
G↔GND |
1.0—4.2 |
|
Shift solenoid D |
B↔GND |
10.9—26.2 |
|
Shift solenoid E |
F↔GND |
10.9—26.2 |
Operating inspection
CAUTION:
-
Do not apply battery positive voltage to terminals for more than 3 s.
NOTE:
-
Because the operation sound of the solenoid valve is small, perform inspection in a quiet place.
1. Perform the following procedures.
a. Remove the battery cover..
b. Disconnect the negative battery cable.
c. Remove the air cleaner component..
d. Disconnect the coupler component connector.
2. Apply battery positive voltage to the coupler component terminals A, B, C, F or G and battery negative voltage to GND, and verify that operating sound is heard from solenoid valve.
-
If the operation sound is not heard, inspect the coupler component for continuity.
-
If coupler component has no malfunction, perform the “Off-vehicle inspection“..
3. Apply battery positive voltage to the coupler component terminal D and battery negative voltage to terminal I, and verify that operating sound is heard from solenoid valve.
-
If the operation sound is not heard, inspect the coupler component for continuity.
-
If coupler component has no malfunction, perform the “Off-vehicle inspection“..
Off-Vehicle inspection
1. Measure the resistance between the solenoid valve terminals.
-
If there is any malfunction, replace the solenoid valve..
-
Pressure control solenoid A specification
-
2.4—7.3 ohms
-
Shift solenoid A, B, C specification
-
1.0—4.2 ohms
-
Shift solenoid D, E specification
-
10.9—26.2 ohms
Secondary Control Valve Body
On-vehicle inspection
1. Perform the following procedures.
a. Remove the battery cover..
b. Disconnect the negative battery cable.
c. Remove the battery component (ex: battery, battery tray and PCM component)..
d. Disconnect the coupler component connector.
2. Measure the resistance between the coupler component terminals A and B.
-
If there is any malfunction, inspect the coupler component for continuity.
-
If coupler component has no malfunction, perform the “Off-vehicle inspection“..
|
Solenoid valve |
Terminal |
Resistance (ohm) |
|
Pressure control solenoid B |
A↔GND |
1.0—4.2 |
|
Shift solenoid F |
B↔GND |
8.4—21.8 |
Operating inspection
CAUTION:
-
Do not apply battery positive voltage to terminals for more than 3 s.
NOTE:
-
Because the operation sound of the solenoid valve is small, perform inspection in a quiet place.
1. Perform the following procedures.
a. Remove the battery cover..
b. Disconnect the negative battery cable.
c. Remove the battery component (ex: battery, battery tray and PCM component)..
d. Disconnect the coupler component connector.
2. Apply battery positive voltage to the coupler component terminals A, B and battery negative voltage to GND, and verify that operating sound is heard from solenoid valve.
-
If the operation sound is not heard, inspect the coupler component for continuity.
-
If coupler component has no malfunction, perform the “Off-vehicle inspection“..
Off-Vehicle inspection
1. Measure the resistance between the solenoid valve terminals.
-
If there is any malfunction, replace the solenoid valve..
-
Pressure control solenoid B specification
-
1.0—4.2 ohms
-
Shift solenoid F specification
-
8.4—21.8 ohms
Shift Lock System Inspection
Shift-Lock System Inspection
1. Switch the ignition to ON.
2. Shift the selector lever to the P position.
3. Perform the following procedures to inspect the shift-lock system.
If there is ...
Solenoid Valve Removal/Installation [FS5 A EL]
WARNING:
A hot transaxle and ATF can cause severe burns. Turn off the engine and wait
until they are cool.
Primary Control Valve Body
1. Remove the primary control valve body.
a. R ...
Other materials:
Commander switch operation
NOTE
For safety reasons, some operations are disabled while the vehicle is being
driven.
Volume dial operation
Press the volume dial to switch the audio MUTE on and off.
Turn the volume dial to adjust the volume. The volume increases by turning the
dial
clockwise, and decreases by tur ...
Anchor Bracket
Anchor brackets for securing childrestraint
systems are equipped in the
vehicle. Locate each anchor position using
the illustration.
To install a child-restraint system,
always follow the instruction manual
accompanying the child-restraint system.
Anchor bracket location
Use the indicated ...
Afs (Adaptive Front Lighting System) Off Switch Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the switch panel in the direction of the arrow shown in the figure.
3. Disconnect the connector.
4. Remove the AFS OFF switch in the direction of the arrow (2) shown in the figure
while pressing the tabs in the direction of the arrow ...
