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:
Battery Recharging [Mzr 2.0, Mzr 2.5]
Using GR8-1291:
(See GR8-1291 INSTANT TRAINING MODULE (VIDEO) .)
WARNING:
Keep all flames away from the battery, otherwise evaporated gas from the
battery fluid may catch fire and cause serious injury.
1. Remove the battery filler caps and check the water level. If necessary, add ...
Disc Pad (Front) Replacement [Mzr 2.3 Disi Turbo]
1. Remove in the order indicated in the table.
2. Install in the reverse order of removal.
3. After installation, pump the brake pedal a few times and verify that the brakes
do not drag.
1
Clip
2
Retaining clip
(See FRONT BRAKE (DISC ...
Non Return Valve Inspection [Mzr 2.0, Mzr 2.5]
WARNING:
Fuel is very flammable liquid. If fuel spills or leaks from the pressurized
fuel system, it will cause serious injury or death and facility breakage. Fuel
can also irritate skin and eyes. To prevent this, always complete the “Fuel
Line Safety Procedure”, while referring to ...
