Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2006 Lexus GS 430 and 2006 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
RADIO RECEIVER ASSEMBLY (AUDIO H/U)
DIAGNOSTIC TROUBLE CODE CHART
| DTC No. | Detection Item |
|---|---|
| 01-22 | RAM Error (AUDIO H/U) |
| 01-D6 | No Master (AUDIO H/U) |
| 01-D7 | Connection Check Error (AUDIO H/U) |
| 01-D8 | No Response for Connection Check (AUDIO H/U) |
| 01-D9 | Last Mode Error (AUDIO H/U) |
| 01-DA | No Response Against ON / OFF Command (AUDIO H/U) |
| 01-DB | Mode Status Error (AUDIO H/U) |
| 01-DC | Failure in Transmission (AUDIO H/U) |
| 01-DD | Master Reset (AUDIO H/U) |
| 01-DE | Slave Reset (AUDIO H/U) |
| 01-DF | Master Error (AUDIO H/U) |
| 01-E0 | Registration Complete Indication Error (AUDIO H/U) |
| 01-E1 | Voice Processing Device ON Error (AUDIO H/U) |
| 01-E2 | ON / OFF Indication Parameter Error (AUDIO H/U) |
| 01-E3 | Registration Demand Transmission (AUDIO H/U) |
| 45-42 | CD cannot be Read (AUDIO H/U) |
| 45-44 | CD is Defective (AUDIO H/U) |
| 45-47 | High Temperature of CD Player Component is Detected (AUDIO H/U) |
| 45-48 | Overcurrent is Present (AUDIO H/U) |
| 61-40 | Mechanical Error of Media (AUDIO H/U) |
| 63-42 | Disc cannot be Read (AUDIO H/U) |
| 63-44 | CD Abnormal (AUDIO H/U) |
| 63-47 | CD Temperature is High (AUDIO H/U) |
| 63-48 | Excess Circuit (AUDIO H/U) |
STEREO COMPONENT AMPLIFIER ASSEMBLY (DSP AMP)
DIAGNOSTIC TROUBLE CODE CHART
| DTC No. | Detection Item |
|---|---|
| 01-D6 | No Master (DSP AMP) |
| 01-D7 | Connection Check Error (DSP AMP) |
| 01-DC | Transmission Error (DSP AMP) |
| 01-DD | Master Reset (DSP AMP) |
| 01-DF | Master Error (DSP AMP) |
| 01-E0 | Registration Complete Indication Error (DSP AMP) |
| 01-E1 | Voice Processing Device ON Error (DSP AMP) |
| 01-E2 | ON / OFF Indication Parameter Error (DSP AMP) |
| 01-E3 | Registration Demand Transmission (DSP AMP) |
GATEWAY ECU (G/W)
DIAGNOSTIC TROUBLE CODE CHART
| DTC No. | Detection Item |
|---|---|
| 01-D6 | No Master (G/W) |
| 01-D7 | Connection Check Error (G/W) |
| 01-DC | Transmission Error (G/W) |
| 01-DD | Master Reset (G/W) |
| 01-DF | Master Error (G/W) |
| 01-E0 | Registration Complete Indication Error (G/W) |
| 01-E3 | Registration Demand Transmission (G/W) |
| 01-E4 | Multiple Frame Incomplete (G/W) |