What is the reason for the Baojun 510 electronic steering lock failure causing the car not to start?

[DiKhloe]

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.

[DelJuniper]

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.

[MayaDella]

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.

[StCamille]

The essence of this issue is a false alarm from the anti-theft system. When the electronic steering lock fails to receive signals from a legitimate key, it may assume a theft attempt. Common causes include: depleted key battery, signal interference (e.g., mobile phones or electronic devices placed near the key), water ingress in the module, or damaged wiring harness. Some car owners have reported that even mobile phone signal interference in parking lots can trigger this. A DIY solution is to disconnect the negative terminal of the battery for five minutes to reset the system. In one case, it was found that an aftermarket anti-theft device caused a conflict, and removing it resolved the issue. The steering lock is located below the steering wheel; if the internal motor gear gets stuck, it can also cause this problem, requiring professional equipment for diagnosis.

[SanKimberly]

I'm all too familiar with this common issue with the Baojun 510. The dashboard lights up with a red steering wheel light during startup, right? Focus on checking three areas: the key induction coil might be loose on the steering column; the Body Control Module (BCM) could have data corruption; and the most troublesome issue is a faulty steering lock module. Last week's case was caused by the owner frequently punching the start button, leading to poor contact. A simple solution: after getting in and stepping on the brake, press the start button twice for self-inspection, wait for the steering wheel light to go off before igniting. Frequent short trips leading to battery drain is also a contributing factor—try charging it fully by driving on the highway. If this occurs frequently, get it repaired as soon as possible to avoid being stranded on the road.

[MacDeclan]

From a design perspective, electronic steering lock failures are often caused by system mismatches. For example, replacing the battery without resetting the computer or failing to upgrade the software. The most bizarre case I've handled involved aftermarket HID headlights interfering with the circuit. A simple troubleshooting procedure: 1. Check that the battery voltage is above 11.8 volts; 2. Use the mechanical key to manually unlock the driver's door to deactivate the anti-theft system; 3. Get in the car, press and hold the brake pedal, then press the start button for 10 seconds to force a reset; 4. If the dashboard turn signals flash, disconnect the negative battery terminal for ten minutes. Always address this issue when the vehicle is parked, as sudden steering wheel lock-up while driving is extremely dangerous. It's recommended to visit a 4S shop every two years to update the steering program, which can effectively prevent such issues.