SQRH4J15 engine
The SQRH4J15 engine is fitted to 2 generation(s): Chery Tiggo 7 PHEV (CSH), Chery Tiggo 8 PHEV (CSH).
Common problems and what to check
Engine: Hybrid powertrains (Chery CSH, BYD DM-i, Li Auto)
- the tech is new, reliability statistics are still being gathered
What to check when buying: high-voltage battery condition per diagnostics; manufacturer warranty.
Tip: Buy with a valid warranty.