Mazda RX-8 Manual page 1257

INSPECT AT SOLENOID VALVE
CONNECTOR FOR POOR CONNECTION
Turn the ignition switch to the LOCK
•
position.
Disconnect the AT solenoid valve
•
connector.
Inspect for poor connection (such as
•
damaged/pulled-out pins, corrosion).
Are the connector and terminals normal?
•
INSPECT RESISTANCE OF SHIFT SOLENOID
VALVE C
Inspect the resistance between AT solenoid
•
4
valve connector (transmission case side)
terminal H and body ground.
Is the resistance within 2.2    5.0 ohms ?
•
(See SOLENOID VALVE INSPECTION .)
INSPECT CONTROL VALVE BODY
CONNECTOR FOR POOR CONNECTION
Disconnect the control valve body
•
5
connector.
Inspect for poor connection (such as
•
damaged/pulled-out pins, corrosion).
Are the connector and terminals normal?
•
INSPECT RESISTANCE OF SHIFT SOLENOID
VALVE C
Inspect the resistance between control valve
•
6
body (part-side) terminal C and body
ground.
Is the resistance within 2.2    5.0 ohms ?
•
(See SOLENOID VALVE INSPECTION .)
INSPECT SHIFT SOLENOID VALVE C
CONNECTOR FOR POOR CONNECTION
Disconnect the shift solenoid valve C
•
7
connector.
Inspect for poor connection (such as
•
damaged/pulled-out pins, corrosion).
Are the connector and terminals normal?
•
INSPECT RESISTANCE OF SHIFT SOLENOID
8
VALVE C
Repair or replace the connector and/or
No
terminal, then go to Step 13.
Yes Go to Step 9.
No Go to the next step.
Yes Go to the next step.
Repair or replace the connector and/or
No
terminal, then go to Step 13.
Repair or replace the AT solenoid valve
Yes
connector harness, then go to Step 13.
No Go to the next step.
Yes Go to the next step.
Repair or replace the connector and/or
No
terminal, then go to Step 13.
Repair or replace the control valve body
Yes
connector harness, then go to Step 13.
(w) RX-8 Transmission (Manual & Auto)
Page 232