Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Fail-Safe Control By DTC
BCM performs fail-safe control when any DTC are detected.
| Display contents of CONSULT | Fail-safe | Cancellation |
|---|---|---|
| B2013: ID DISCORD BCM-S/L | Inhibit engine cranking | When communication between BCM and steering lock unit are communicated normally. |
| B2014: CHAIN OF S/L-BCM | Inhibit engine cranking | When communication between BCM and steering lock unit are communicated normally. |
| B2192: ID DISCORD BCM-ECM | Inhibit engine cranking | Erase DTC |
| B2193: CHAIN OF BCM-ECM | Inhibit engine cranking | Erase DTC |
| B2195: ANTI-SCANNING | Inhibit engine cranking | Ignition switch ON → OFF |
| B2196: DONGLE NG | Inhibit engine cranking | Erase DTC |
| B2198: NATS ANTENNA AMP | Inhibit engine cranking | Erase DTC |
| B2608: STARTER RELAY | Inhibit engine cranking | 500 ms after the following signal communication status becomes consistent
|
| B260F: ENG STATE SIG LOST | Inhibit engine cranking | When any of the following conditions are fulfilled
|
| B2619: BCM | Inhibit engine cranking | 1 second after the steering lock unit power supply output control inside BCM becomes normal |
| B26F1: IGN RELAY OFF | Inhibit engine cranking | When the following conditions are fulfilled
|
| B26F2: IGN RELAY ON | Inhibit engine cranking | When the following conditions are fulfilled
|
| B26F3: START CONT RLY ON | Inhibit engine cranking | When the following conditions are fulfilled
|
| B26F4: START CONT RLY OFF | Inhibit engine cranking | When the following conditions are fulfilled
|
| B26F7: BCM | Inhibit engine cranking by Intelligent Key system | When room antenna and luggage room antenna functions normally |
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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