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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSLEXUS2010LX 570REPAIR AND DIAGNOSISQUICK LOOKUPSDTC INDEXNAVIGATION / MULTI INFO DISPLAY DTCSNAVIGATION SYSTEM
2010 Lexus LX 570
Navigation System
2010 Lexus LX 570SECTION Navigation System
NAVIGATION SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC Code | Description |
|---|---|
| B156E | No Response from Multi-media Interface ECU |
| B156B | Multi-media Interface ECU Disconnected |
| B1591 | No Response from Audio HU |
| B1593 | No Response from Stereo Component Amplifier |
| B1595 | No Response from Rear Seat Entertainment System |
| B15A0 | LAN Master Malfunction |
| B15AD | Navigation Processor Malfunction |
| B15B0 | Display Screen Malfunction |
| B15B8 | Harddisk Malfunction |
| B15C0 | Short in GPS Antenna |
| B15C1 | Open in GPS Antenna |
| B15C2 | Speed Signal Malfunction |
| B15D0 | MOST Communication Malfunction |
| B15D1 | Audio HU Disconnected |
| B15D3 | Stereo Component Amplifier Disconnected |
| B15D5 | Rear Seat Entertainment System Disconnected |
| B15D8 | Monitor Disconnected |
| B15E7 | Harddisk Reading/Writing Malfunction(Low Temperature) |
| B15E8 | Harddisk Reading/Writing Malfunction(High Temperature) |
| B15F5 | A/C ECU Vehicle Information Reading/Writing Processor Malfunction |
| B15F6 | Main Body ECU Vehicle Information Reading/Writing Process Malfunction |
| B15F7 | Certification ECU Vehicle Information Reading/Writing Process Malfunction |
| U0073 | Control Module Communication Bus OFF |
| U0155 | Lost Communication with Combination Meter |
| U0164 | Lost Communication with A/C ECU |
| U1110 | Lost Communication with Clearance Warning ECU |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra 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.