Dtc 01-D6 No Master (G/W)
DESCRIPTION
INSPECTION PROCEDURE
CHECK POWER SOURCE CIRCUIT (RADIO RECEIVER ASSEMBLY)
CHECK POWER SOURCE CIRCUIT (GATEWAY ECU)
CHECK AVC-LAN CIRCUIT (RADIO RECEIVER ASSEMBLY - GATEWAY ECU)
CHECK RADIO RECEIVER ASSEMBLY
CHECK GATEWAY ECU
DTC 01-D6 No Master (G/W) |
DTC 01-D7 Connection Check Error (G/W) |
DESCRIPTION
DTC No.
| DTC Detection Condition
| Trouble Area
|
01-D6
*1
| 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
- Gateway ECU
|
01-D7
| When either condition below is met:
- Device that stored this code has (had) been disconnected after engine starts
- Master device has (had) been disconnected
|
- HINT:
- *1: 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 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 (GATEWAY ECU) |
If the power source circuit is operating normally, proceed to the next step.
| 3.CHECK AVC-LAN CIRCUIT (RADIO RECEIVER ASSEMBLY - GATEWAY ECU) |
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 |
|
|
Check that the malfunction disappears when the gateway ECU is replaced with a normal one.
- OK:
- Malfunction disappears.
| NG |
|
|
|
| PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE |
|