Transaxle
Transaxle : cross-sectional view
1. Converter housing 2. Oil pump 3. Low clutch
4. Rear planetary gear 5. Low & reverse brake 6. Front planetary gear
7. Low one-way clutch 8. High clutch 9. Reverse clutch
10. 2-4 brake band (Brake band) 11. Band servo piston 12. Side cover
13. Output ...
P073F Unable to engage 1GR
Description
This malfunction is detected when the A/T does not shift into 1GR position as
instructed by TCM. This is not
only caused by electrical malfunction (circuits open or shorted) but by
mechanical malfunction such as control
valve sticking, improper solenoid valve operation, etc.
DTC ...