Dtc 01-D6 No Master (Dsp Amp)
DESCRIPTION
INSPECTION PROCEDURE
CHECK POWER SOURCE CIRCUIT (RADIO RECEIVER ASSEMBLY)
CHECK POWER SOURCE CIRCUIT (STEREO COMPONENT AMPLIFIER))
CHECK AVC-LAN CIRCUIT (RADIO RECEIVER ASSEMBLY - STEREO COMPONENT AMPLIFIER)
CHECK RADIO RECEIVER ASSEMBLY
CHECK STEREO COMPONENT AMPLIFIER
DTC 01-D6 No Master (DSP AMP) |
DTC 01-D7 Connection Check Error (DSP AMP) |
DESCRIPTION
DTC No.
| DTC Detection Condition
| Trouble Area
|
01-D6
| When either condition below is met:
- Device that stores (stored) this code has (had) been disconnected when engine switch is on (ACC) or on (IG)
- Master device has (had) been disconnected
| - Wire harness
- Radio receiver assembly
- Stereo component amplifier
|
01-D7
| When either condition below is met:
- Device that stored this code has (had) been disconnected after engine starts (started)
- Master device has (had) been disconnected
|
INSPECTION PROCEDURE
| 1.CHECK POWER SOURCE CIRCUIT (RADIO RECEIVER ASSEMBLY) |
Please follow this page (Click here).If the power source circuit is operating normally, proceed to the next step.
| 2.CHECK POWER SOURCE CIRCUIT (STEREO COMPONENT AMPLIFIER)) |
Please follow this page (Click here).If the power source circuit is operating normally, proceed to the next step.
| 3.CHECK AVC-LAN CIRCUIT (RADIO RECEIVER ASSEMBLY - STEREO COMPONENT AMPLIFIER) |
Please follow this page (Click here).If the AVC-LAN circuit is operating normally, proceed to the next step.
| 4.CHECK RADIO RECEIVER ASSEMBLY |
Check that the malfunction disappears when the radio receiver assembly is replaced with a normal one.
- OK:
- Malfunction disappears.
| | REPLACE RADIO RECEIVER ASSEMBLY |
|
|
| 5.CHECK STEREO COMPONENT AMPLIFIER |
Check that the malfunction disappears when the stereo component amplifier is replaced with a normal one.
- OK:
- Malfunction disappears.
| | REPLACE STEREO COMPONENT AMPLIFIER |
|
|
| NG |
|
|
|
| PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE |
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