10/22/2024 548699
1. Positive Cable 4. Fastener, Ground Cable Terminal

2. Fastener, Positive Cable Terminal 5. Manual 12V Battery Cut-Off Switch

3. Ground Cable

Fig. 1, Disconnecting the 12V Battery Terminals

Daimler Truck
North America LLC

SF711A
Creation Date: January 2025

Field Service Campaign

6. Loosen the fastener and disconnect the Variable Frequency Device (VFD) power cable, items 2 and 3 in Fig. 2, from
the 12V battery.

7. Loosen the fasteners, item 4 in Fig. 2, that keep the battery hold-down bracket in place, and remove the battery
bracket.

Remove the 12V batteries from the slide-out tray to gain clearance.
Remove the VFD power cable clipping points, shown as item 1 in Fig. 2.

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10/22/2024 548700
1. Cable Ties (qty. 3) 3. VFD Power Cable
2. Fastener, VFD Power Cable Terminal 4. Fasteners, Battery Bracket

Fig. 2, Disconnecting the VFD Power Cable
10. Remove the clipping points from the power cable (A06-36356-056) connected to the manual battery cut-off switch.

Daimler Truck
North America LLC

SF711A
Creation Date: January 2025

Field Service Campaign

11. Remove the fastener and disconnect the power cable (A06-36356-056) from the manual battery cut-off switch. See
Fig. 3.

10/23/2024 1548701

1. Fastener, Power Cable Terminal
2. Power Cable
3. Manual Battery Cut-Off Switch

Fig. 3, Disconnecting the Power Cable from the Manual Battery Cut-Off Switch

Daimler Truck . . .
North America LLC Field Service Campaign

SF711A
Creation Date: January 2025

12. Disconnect the harness branch terminal from the manual battery cut-off switch and remove the cable tie. See Fig. 4.

10/22/2024 — 1548702

1. Fastener, Harness Branch
2. Cable Tie
3. Harness Branch

Fig. 4, Disconnecting the Harness Branch from the Manual Battery Cut-Off Switch

Daimler Truck . . .
North America LLC Field Service Campaign

SF711A
Creation Date: January 2025

13. Install the ALVD switch (06-97110-000), shown in Fig. 5. For detailed instructions, see drawing D66-26015-000.
Tighten the fasteners 11 Ibf-ft (15 N-m).

1548703

10/22/2024

Fig. 5, ALVD Switch

Daimler Truck . . .
North America LLC Field Service Campaign

SF711A
Creation Date: January 2025
14. Remove the fastener and disconnect the power cable (A66-19607-015) from the power distribution box. See Fig. 6.

Do not disconnect the power cable from the manual battery cut-off switch. Retain the fastener for installation of
the new cable in a later step.

10/22/2024 548704

1. Power Cable 3. Power Distribution Box
2. Fastener, Power Cable Terminal 4. Manual 12V Battery Cut-Off Switch

Fig. 6, Disconnecting the Power Cable from the Power Distribution Box

Daimler Truck . . .
North America LLC Field Service Campaign

SF711A
Creation Date: January 2025

15. Connect the open end of the power cable (A66-19607-015) to the upper terminal on the ALVD switch, as shown in
Fig. 7. Tighten the fastener 20 Ibf-ft (27 N-m).

16. Connect the new cable (A66-19607-012) to the power distribution box, as shown in Fig. 7. Tighten the fastener
27 Ibf-ft (37 N-m). Connect the other end of the cable to the open post on the manual battery cut-off switch. Do not
tighten the fastener.

12/09/2024 548705
1. Power Distribution Box 6. Cable Tie (23-13476-000)

2. Fastener, New Cable Terminal 7. Fastener, Power Cable Terminal

3. Manual 12V Battery Cut-Off Switch 8. To Power Distribution Box

4. New Cable (A66-19607-012) 9. To Auto-Disconnect Switch

5. Power Cable

Fig. 7, Connecting the Power Cable and the New Cable

Daimler Truck . . .
North America LLC Field Service Campaign

SF711A
Creation Date: January 2025

17. Connect the power cable from the VFD (A06-47 195-109) to the battery cut-off switch, as shown in Fig. 8. Tighten the
fastener 80 Ibf-in (900 N-cm).

18. Use cable tie (23-14137-001), item 3 in Fig. 8, to clip the cable.
19. Use cable ties (23-12069-001), item 2 in Fig. 8, to secure the power cable.

10/22/2024 1548706

1. Power Cable 4. Manual 12V Battery Cut-Off Switch
2. Cable Ties (23-12069-001) (qty. 2) 5. Fastener, Power Cable Terminal

3. Cable Tie (23-14137-001)

Fig. 8, Connecting the VFD Power Cable to the Battery Cut-Off Switch

20. Connect the harness (removed in step 13) to the manual battery cut-off switch at the post furthest away from the
power distribution box. Tighten the fastener 80 Ibf-in (900 N-cm).

Daimler Truck . . .
North America LLC Field Service Campaign

SF711A
Creation Date: January 2025

Install the ALVD switch sub-harness. For detailed instructions, see drawing D66-32710-000. Tighten the ground stud

21.
fastener, item 1 in Fig. 9, on the frame rail 37 Ibf-ft (50 N-m). Apply varnish to the ground stud.

10/22/2024 548707

1. Fastener, Ground Stud on Frame Rail
Fig. 9, Installation of the ALVD Switch Sub-Harness

22. Use cable tie (23-13476-000), item 6 in Fig. 7, to secure all three cables.

NOTE: Make sure there is enough clearance between the cables and the circuit breaker.

2. ALVD Switch Sub-Harness