DT-00297 · Cilt 8 • China
25.1 Chery – ACTECO, CVT ve 7DCT
A dossier turning this technical research topic into a usable identity, evidence, measurement and misdiagnosis plan.
Research frame
This is a research heading from the source atlas. The heading alone is not OEM service data or a failure-rate claim; model/generation/market identity, official campaigns and measurement evidence remain separate.
Which systems should be separated?
- Read clutch, mechatronics/TCU, actuator pressure, input/output speeds and adaptations together.
- CVT, D-CVT, IVT and e-CVT are not the same mechanism; identify belt/chain, planetary, motor-generator and hydraulic architecture.
Evidence collection sequence
- Record cold/hot shifts, slip, input/output speed delta and actuator/line-pressure behaviour.
Risk of false generalization
- Wrong fluid/procedure or transmission-family identity distorts fault and fitment diagnosis.
Open model and variant atlas → · DTC Academy → · Service decision guides →
Sources & freshness
Sources & freshness
Exact technical values, prices and failure rates are not invented without verified vehicle/manufacturer evidence.