Schroth Racing AutoControl - Manual (Page 5)

TSD 4 Retractor does not release.
• The retractor will not release if your car is more than
20 degrees out of horizontal position (steep hill, high curb).
Ignition turned
on?
Voltage of vehicle
OK (min. 9 Volt)?
Supply wire always
powered if ignition
is turned on?
Fuse in fuse
box OK?
In-line fuse
OK?
All plugs are
connected as
required?
Test point 6 for
power.
Turn on ignition.
Provide for
correct proper
voltage.
Connect fuse wire
to another power
supply wire (see
pages 19 to 22).
Insert new 5
Ampère fuse.
Repair the
vehicles wiring
and insert a
new fuse.
Check wiring of
harness belt for
short circuit
and repair it.
Check all
electrical
connections as
instructed on
pages 18 to 22.
Remove ground
wire from anchor
bolt and test for
voltage between
eye and chassis.
Make sure the
connection to
the main wire is
OK.
a) Correct power
supply lead?
b) Reconnect the
fuse wire to the
power supply
lead.
Function
O.K.?
Function
O.K.?
Function
O.K.?
Function
O.K.?
Function
O.K.?
Function
O.K.?
Power at
testing point
? 1
Power at
testing point
? 2
yes
yes
yes
yes
yes
yes
yes yes yes
yes
yes
yes
yes
yes
yes
no
no
no
no
no
no
no no no
no
no
no
no
no
no
Use test lamp (voltmeter with probe) and always test between wire and vehicle body. Follow
step by step the numbers of testing point indication.
1 = exit of fuse wire, close to connector
2 = exit of main wire, close to fuse holder
3 = close to plug of sensor
4 = close to exit-plug of sensor
5 = close to inertia reel
6 = eye of ground wire
7 = plug+ of magnet
8 = plug- of magnet
1
2 3
4 5
6
7 8
br r/bl
r/blue
fuse wire
connector
to current
supply wire
Replace main
wire (red/blue).
Use only
SCHROTH Spare
Power at
testing point
? 3
yes
yes
no
no
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Page 34
4. Do you have a left belt for the driver’s side and/or a right
belt for the passenger’s side? (See illustrations on page 5.)
YES NO
Left and right belts are not interchangeable! Installation of
harness belts on wrong side of vehicle can cause severe
head injury or death during rebound phase of frontal
collision! Make sure the black asm-cartridge is on
inboard strap - see illustrations on page 7.
5. For certain vehicles special mounting accessories are
required. [See Certified Vehicle List (Vehicle Reference
List).]
If required for your vehicle: do you now have them
available for installation?
YES NO
If you answer any question with [NO], do not install the
SCHROTH harnessbelt system.
Do not install the SCHROTH system in your car unless it is
possible to make SCHROTH approved modifications, which
allow you to answer all questions with [YES].
If you have answered ALL questions with [YES], you may
install the SCHROTH harnessbelt system in your car.
Please remember that installation procedures will require you
to perform a variety of operations requiring familiarity with tools
and mechanical procedures. If you have any doubt about your
ability to properly install the SCHROTH asm harnessbelt
system, take this manual and all parts supplied to a competent
mechanic for installation.
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