Body Electrical. Lexus Gs430, Gs300. Uzs190 Grs190
Navigation. Lexus Gs430, Gs300. Uzs190 Grs190
CHECK MULTI-DISPLAY POWER SOURCE CIRCUIT
CHECK AVC-LAN CIRCUIT BETWEEN MULTI-DISPLAY AND RADIO RECEIVER ASSEMBLY
DTC 01-DD Master Reset (DSP AMP) |
DTC 01-DF Master Error (DSP AMP) |
DTC 01-E1 Voice Processing Device ON Error (DSP AMP) |
DESCRIPTION
| DTC No. | DTC Detection Condition | Trouble Area |
| 01-DD *1 | Device that should be master has been disconnected after engine starts |
|
| 01-DF *2 | Device with display fails and master is switched to audio device Also when communication error between sub-master (audio) and master occurs, this code is stored | |
| 01-E1 *3 | AMP device records that AMP output does not function even while source device operates |
- HINT:
- *1: This code may be stored if the engine is started, turned off, and then started again.
- *2: When 210 seconds have elapsed after disconnecting the power supply connector of the master component with the engine switch on (ACC or IG), this code is stored.
- *3: Even if no failure is detected, a trouble code may be recorded depending on the battery condition or engine start voltage.
INSPECTION PROCEDURE
| 1.CHECK MULTI-DISPLAY POWER SOURCE CIRCUIT |
If the power source circuit is operating normally, proceed to the next step.
| NEXT | |
| 2.CHECK AVC-LAN CIRCUIT BETWEEN MULTI-DISPLAY AND RADIO RECEIVER ASSEMBLY |
If the AVC-LAN circuit is operating normally, proceed to the next step.
| NEXT | ||
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