Mazda 2006 RX-8 - Automatic Transmission; Shift Mechanism

05–00–1
05
TRANSMISSION/TRANSAXLE
SECTION
05–00
Toc of SCT
OUTLINE. . . . . . . . . . . . . . . . . .05-00
ON-BOARD DIAGNOSTIC
[SJ6A-EL] . . . . . . . . . . . . . . . .05-02
AUTOMATIC
TRANSMISSION
[SJ6A-EL] . . . . . . . . . . . . . . . 05-13
AUTOMATIC TRANSMISSION
SHIFT MECHANISM . . . . . . . 05-14
Toc of SCT
05–00 OUTLINE
TRANSMISSION/TRANSAXLE
ABBREVIATIONS. . . . . . . . . . . . . . . . . . 05–00–1
TRANSMISSION/TRANSAXLE
FEATURES. . . . . . . . . . . . . . . . . . . . . . . 05–00–1
TRANSMISSION/TRANSAXLE
SPECIFICATIONS . . . . . . . . . . . . . . . . . 05–00–2
Automatic Transmission . . . . . . . . . . . . 05–00–2
End of Toc
TRANSMISSION/TRANSAXLE ABBREVIATIONS
EHU050000000101
End Of Sie
TRANSMISSION/TRANSAXLE FEATURES
EHU050000000108
End Of Sie
AAS Active Adaptive Shift
ATF Automatic Transmission Fluid
AT Automatic Transmission
CAN Controller Area Network
CPU Central Processing Unit
DC Drive Cycle
EC-AT Electronically Controlled Automatic Transmission
PPF Power Plant Frame
1GR First Gear
2GR Second Gear
3GR Third Gear
4GR Fourth Gear
5GR Fifth Gear
6GR Sixth Gear
6-SPEED AT [SJ6A-EL]
Improved fuel economy • Six-speed SJ6A-EL automatic transmission has been adopted.
Improved marketability
• Six-speed SJ6A-EL automatic transmission has been adopted.
• The Sport AT has been adopted. With this feature up and downshifting can be performed with
either the shift control switch on the steering wheel or with the one-touch operation of the
selector lever.
• A 5-6 shift inhibit control has been adopted for rapid engine warming.
Superior shift quality
• Torque reduction control and line pressure control has been adopted.
• Shift learning control has been adopted.
Improved driveability
• To improve drivetrain rigidity, a closed section power plant frame (PPF) has been adopted.
• A control feature for climbing/descending hills has been adopted, improving driveability when
climbing/descending.