What are the common fault codes for Haval H6?
2 Answers
Common fault codes for Haval H6 include P1683 - throttle malfunction and P300 - transmission malfunction. Haval H6 P1683 - Throttle Malfunction: When the throttle malfunction indicator lights up in the Haval H6, it is best to use specialized equipment for diagnosis. If you find this too troublesome and are not concerned about potential issues, you can also disconnect one of the battery cables, wait for about 30 seconds, and then reconnect it. This may clear intermittent faults. Additionally, after cleaning the throttle, a computer reset is required. Otherwise, the vehicle may experience unstable idling or display fault codes. Haval H6 P300 - Transmission Malfunction: When the transmission malfunction indicator lights up, it is important to pay attention to the vehicle's driving conditions. If you notice sudden increases or decreases in RPM, sluggish acceleration, or similar symptoms while driving, these could be early signs of transmission problems. You should immediately drive to the nearest repair shop for inspection to prevent more serious issues.
I've been driving my Haval H6 for almost four years now, and I've encountered quite a few common trouble codes, each time requiring a trip to the repair shop. For example, the P0420 code indicating low catalytic converter efficiency—when it pops up, the check engine light comes on, usually due to poor fuel quality or a faulty sensor, requiring cleaning or replacement. Then there's P0171 for a system too lean, where fuel consumption spikes, often caused by a clogged mass air flow sensor or fuel system issues; ignoring it could damage the engine. ABS faults like C0561, with squeaky brakes, typically stem from dirty wheel speed sensors or loose wiring. The most frustrating is U0100 for communication loss, where the car suddenly throws an error—just tightening the harness connectors at the 4S shop usually fixes it. My advice: use high-quality fuel and stick to regular maintenance to minimize these headaches, especially checking before long trips to avoid breakdowns midway.
