Contents
| Trouble type | C7604: Power line A4 error |
| Rank | C |
| Trouble detection condition | The fuse detection unit detected an error for a predetermined time. |
| Trouble isolation | – |
| Relevant electrical parts | Fusing motor (M3)Base board (BASEB) |
Procedure
- BASEB F19E conduction check
- Check the connector between M3-BASEB CN17E for proper connection and correct as necessary.
- M3 load check
- Check code: 45
- Multi code: 1, 2, 3
- Control signal: BASEB CN17E-6 to 10
- Location of electrical component: 1-C
- Replace M3.
- Replace BASEB.
(Link to the Field Service Manual)
