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.
2011 Hyundai Azera GLSFACTORY OEM SERVICE PROCEDURE
Immobilizer Control System
IMMOBILIZER CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC P1610 | Non-Immobilizer-EMS Connected to an Immobilizer |
| DTC P1674 | Immobilizer-Transponder status Error |
| DTC P1675 | Immobilizer-Transponder Programming Error |
| DTC P1676 | Immobilizer-Smartra Message Error |
| DTC P1690 | Immobilizer-Smartra No Response |
| DTC P1691 | Immobilizer-Antenna Coil Error |
| DTC P1692 | Immobilizer Indicator Lamp Error |
| DTC P1693 | Immobilizer-Transponder Error |
| DTC P1694 | Immobilizer-EMS Message Error |
| DTC P1695 | Immobilizer-EMS Memory Error |
| DTC P1696 | Immobilizer-Authentication Fail |
| DTC P1699 | Immobilizer-Twice Overtrial |
| DTC P169A | Immobilizer-SMARTRA Authentication Fail |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.