| 摘要 |
PROBLEM TO BE SOLVED: To surely provide a change gear ratio pattern intended by a driver in a change gear ratio control device for continuously variable transmission. SOLUTION: This change gear ratio control device stores a preset and fixed change gear ratio mode 'PRESET' preset in a non-rewritable ROM, stores user set and fixed change gear ratios 'USER-1' AND 'USER-2', which are set to appropriate values in a rewritable EEPROM (Electrically Erasable Programmable Read-Only Memory) 44, and each user set and fixed change gear ratio can be changed by a fault diagnosis tester 48 connected to an ECU 31 via a fault diagnosis connector 47. |
