Mid City Engineering SKSNG907 User manual
SKSNG907 & SKSNG907RV Installation Manual
Installation manual for the SKSNG907 / SKSNG907RV remote start, high idle, and alarm for 2019
- 2022 Sprinter (907).
Written By: Noah Thatcher
SKSNG907 & SKSNG907RV Installation …
2022-11-03[minor]
V28
Release:Guide ID: 29 -
This document was generated on 2022-11-05 11:15:46 AM (MST).
© 2022 midcityengineering.dozuki.com/ Page 1 of 21
INTRODUCTION
ATTENTION: IF YOU ARE INSTALLING THIS SYSTEM ON A GASOLINE SPRINTER, PLEASE
MAKE SURE THAT THE SOFTWARE VERSION IS V5.23 OR ABOVE
The SKSNG907 is a remote start and alarm kit for the 2019-2022 Mercedes & Freightliner
Sprinter (907)
Link to product here.
Out of the box, the remote start will work using the factory key fob (lock-unlock-lock). It will also
include
OEM style alarm with no additional hardware. A Compustar DAS sensor can be plugged in to add
shock/tilt/vehicle movement protection to the alarm. The alarm will use the factory horn and flash the
parking lights. In addition, a full Compustar or Directed external alarm can be added.
For extended range, the Compustar Drone and Directed Smart Start can be added and will provide
2-way communication (including alarm notifications). All Compustar RF kits are compatible with the
system and any Directed RF kit using an XL202 (XL202 not needed if using Directed external alarm).
The remote start & alarm installation for the SKSNG907 or SKSNG907RV is 100% plug & play
and requires the following steps:
T-harness connection at PCM module
T-harness connection at EIS module
Key box installation
There is also a kit (SKSNG907RV) that also includes OEM style high idle and an optional external
trigger for start / stop. Link to that product here.
For further technical documents, including bypass jumper instructions, owners manual, error codes,
and option settings click here
PARTS:
SKSNG907 (1)
SKSNG907 & SKSNG907RV Installation …
2022-11-03[minor]
V28
Release:Guide ID: 29 -
This document was generated on 2022-11-05 11:15:46 AM (MST).
© 2022 midcityengineering.dozuki.com/ Page 2 of 21
Step 1 — Disconnect chassis battery ground
There is a battery quick disconnect
that should be used to disconnect
the chassis battery ground before
performing this bypass
The battery disconnect instructions
are for general reference only. For
instructions and chassis specific
details, refer to your vehicles owner
manual before performing this
disconnect.
The battery disconnect instructions
are for general reference only. For
instructions and chassis specific
details, refer to your vehicles owner
manual before performing this
disconnect.
Battery disconnect is located under
the driver side dash to the right of
the accelerator pedal
Remove access panel above and to
the right of the accelerator pedal
SKSNG907 & SKSNG907RV Installation …
2022-11-03[minor]
V28
Release:Guide ID: 29 -
This document was generated on 2022-11-05 11:15:46 AM (MST).
© 2022 midcityengineering.dozuki.com/ Page 3 of 21
Step 2 — Un-plug battery quick disconnect cable
Locate battery quick disconnect cable behind access panel
There is a red tab on the top of the disconnect cable. To release the cable from the post, the red
tab needs to be pushed downward
Push the red tab downward to release the cable and pull towards the rear of the cable at the same
time to remove cable from post
Carefully place battery disconnect cable to the side
Step 3 — Pull back weather seal
ATTENTION: IF INSTALLING THIS
SYSTEM ON A GASOLINE
SPRINTER, PLEASE MAKE SURE
THE FIRMWARE IS 5.23 OR
ABOVE
Pull back weather seal from driver
door jam
SKSNG907 & SKSNG907RV Installation …
2022-11-03[minor]
V28
Release:Guide ID: 29 -
This document was generated on 2022-11-05 11:15:46 AM (MST).
© 2022 midcityengineering.dozuki.com/ Page 4 of 21
Step 4 — Remove intermediate panel
Using a pry tool remove intermediate
panel between A pillar and kick
panel
Step 5 — Remove 2 x T20 screws from sill plate
Remove the 2 x T20 screws from
the sill cover
Remove sill cover and carefully set
aside
SKSNG907 & SKSNG907RV Installation …
2022-11-03[minor]
V28
Release:Guide ID: 29 -
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© 2022 midcityengineering.dozuki.com/ Page 5 of 21
Step 6 — Remove 1 x T20 from below hood release
Remove 1 x T20 from below hood
release
Step 7 — Remove 1 x T20 from bottom of kick panel
Remove 1 x T20 from bottom of kick
panel
SKSNG907 & SKSNG907RV Installation …
2022-11-03[minor]
V28
Release:Guide ID: 29 -
This document was generated on 2022-11-05 11:15:46 AM (MST).
© 2022 midcityengineering.dozuki.com/ Page 6 of 21
Step 8 — Remove plastic push fastener next to knee bolster
Remove plastic push fastener next
to knee bolster
Step 9 — Remove 2nd plastic push pin from kick panel
Remove plastic push pin from kick
panel (behind hood release)
SKSNG907 & SKSNG907RV Installation …
2022-11-03[minor]
V28
Release:Guide ID: 29 -
This document was generated on 2022-11-05 11:15:46 AM (MST).
© 2022 midcityengineering.dozuki.com/ Page 7 of 21
Step 10 — Remove 3rd plastic push fastener from kick panel
Remove 3rd plastic push fastener
from kick panel
Step 11 — Remove kick panel
Remove kick panel
Route hood release through kick
panel opening
Be careful of OBD harness
SKSNG907 & SKSNG907RV Installation …
2022-11-03[minor]
V28
Release:Guide ID: 29 -
This document was generated on 2022-11-05 11:15:46 AM (MST).
© 2022 midcityengineering.dozuki.com/ Page 8 of 21
Step 12 — Disconnect OBD harness
Disconnect OBD harness
Carefully route hood release through
opening and set trim piece panel
aside
Step 13 — Locate and un-clip PCM module
Un-clip PCM module from bracket in
back of kick area (towards driver
front tire)
SKSNG907 & SKSNG907RV Installation …
2022-11-03[minor]
V28
Release:Guide ID: 29 -
This document was generated on 2022-11-05 11:15:46 AM (MST).
© 2022 midcityengineering.dozuki.com/ Page 9 of 21
Step 14 — Connect T-harness to PCM module chassis harness
Locate black 32 pin plug on PCM
module
Unlatch and unplug black 32 pin
connector from PCM module
Plug connector into mating black 32
pin plug on T-harness
Step 15 — Connect 32 pin plug from T-harness to PCM module
Connect and latch 32 pin black plug
from T-harness into PCM module
where plug was removed in last step
SKSNG907 & SKSNG907RV Installation …
2022-11-03[minor]
V28
Release:Guide ID: 29 -
This document was generated on 2022-11-05 11:15:46 AM (MST).
© 2022 midcityengineering.dozuki.com/ Page 10 of 21
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