Mazda CX-9 2007 Service Highlights page 233

ON-BOARD DIAGNOSTIC [AW6A-EL, AW6AX-EL]
Emergency Mode 1
NORMAL
CONDITION
• Failure decided not by gear ratio or unusual shifting.
Gear
R
1GR
2GR
Gear condition at
failure detection
3GR
4GR
5GR
6GR
*1 : In case of C1 clutch release failure, shift to 5GR.
*2 : In case of C2 clutch engagement failure, no shifting. But after shifting D→N→D, gear is 5GR.
Emergency Mode 2
NORMAL
CONDITION
EMERGENCY
FAILURE
DETECTION
VEHICLE RUNNING
• Failure decided by gear ratio or unusual shifting.
Gear
R
1GR
Gear condition at
2GR
failure detection
3GR
4GR
5GR
6GR
End Of Sie
VEHICLE RUNNING
EMERGENCY
FAILURE
DETECTION
GEAR SHIFT IS
COMPLETED
STEP 1
Step1
Shift solenoid F on Maintain condition
*1
Shift to 3GR
*1
All solenoid output off
Maintain gear
Maintain gear
STEP 2
VEHICLE
STOP
STEP 1
Step1 Step2
Maintain Maintain
condition condition
• Maintain gear
• Inhibits TCC
Shift to 3GR
control
STEP 2
VEHICLE
STOP
STEP 3
Step2 Step3
Maintain condition
Maintain gear
Shift to 3GR
SHIFT TO 3GR
IS COMPLETED
NEUTRAL
CONDITION
STEP 3
NOT NEUTRAL
CONDITION
Step3
Maintain
condition
• Maintain
condition
• Neutral
detection
STEP 4
SHIFT TO 3GR IS
COMPLETED
acxuun00000146
Step4
Solenoid cut
*2
STEP 4
SHIFT TO 5GR IS
COMPLETED
STEP 5
acxuun00000147
Step4 Step5
Maintain
condition
Solenoid cut
Shift to 5GR
05-02–11
05-02