What is the reason for the Baojun 510 electronic steering lock failure causing the car not to start?
3 Answers
Generally, the reason is a lack of battery power, which causes the steering wheel to lock. If the battery is not the issue, you can only go to a repair facility to diagnose the fault through computer testing. Below is some relevant information about the Baojun 510: Powertrain: The Baojun 510 is equipped with a 1.5L high-torque naturally aspirated engine, and the transmission system offers three options: 6MT/5AMT/simulated 8-speed CVT. Body appearance: The new Baojun 510 measures 4220/1740/1605mm in length, width, and height, with a wheelbase of 2550mm. In terms of appearance, it features a new front and rear design, a new high-gloss matrix grille, paired with LED split-type headlights, and the rear section has conventional halogen taillights.
I've encountered many Baojun 510 owners reporting this issue. The electronic steering lock failure preventing engine start is most commonly caused by key signal reception problems. Try placing the key close to the start button - the battery might be low. When the steering wheel is locked, don't force it; gently turn it left and right while turning the key, which might release it. If that doesn't work, check the wiring harness connector under the steering wheel - moisture during rainy days often causes poor contact. Some cases are due to blown fuses located in the fuse box on the left side of the driver's seat. If all else fails, you'll need to reprogram the vehicle's computer as this lock's security mechanism is particularly sensitive. Last time I helped a neighbor fix this, we discovered the aftermarket dashcam wiring was interfering with the signal.
When I encounter this type of fault during car repairs, I usually check it in three steps: First, check the battery voltage—below 12 volts can trigger the anti-theft protection. Next, inspect the key signal; try using a spare key or replace the battery. Finally, check the steering wheel lock itself. The steering lock relay on the Baojun 510 is particularly prone to moisture and oxidation, especially during the rainy season. Once, a customer's car had water damage, causing the wiring harness to rust and short-circuit—replacing the module fixed it. If you're doing it yourself, you can remove the side panel on the driver's side and reconnect the steering lock plug. However, I don’t recommend non-professionals randomly unplugging it, as damaging the security system can cause bigger issues. Remember to straighten the steering wheel when parking and turning off the engine to reduce the chance of lock-up.
