1
Ensure that the harnesses are not kinked or damaged as you install them in the car.
Additional harnesses that you install must be secured with cable ties.
If the specified PIN chambers are occupied, bridges, double crimps or twin-lead
terminals must be used.
All harnesses must be installed correctly with power position according this
instruction.
The cables/lines are not allowed to be altered, and should be hidden within the car.
The pad
must be laid within the fillisters for trimming wires of seats and backrests.
The wi
dth of the pad is limited with the fillisters of foam
The heating area is not allowed cut or drilled. There are two rules must be followed as
you cutting the pad:
When a rectangle aperture is needed, the pad must be cut along perpendicular
dir
ection to the electrode tape. The electrode tapes must not be cut off. If the pad is
longer than needed, the pad shou
ld be cut at the bottom side along perpendicular
Installation manual
CAR SEAT HEATER
CSH 1 24V
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2
direction to the electrode tape.
1 Preparations
Refer to the safety instructions for handling airbag modules and pyrotechnical
belt tensioners. Incorrect handling may cause the pyrotechnical belt tensioner or
side airbag to deploy and thus cause injuries.
The following components must be removed first of all:
l Glove compartment
l Footwell trim on the passenger side
l Front seat, left or right
l Backrest cover, left or right
l Seat cover, left or right
l Pedal trim
Special Tools required
Pliers
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2 Part lists
Legend:
A heating pad (seat and backrest)
B wiring harness
C switch
D doubt-coated adhesive protection tape for electrode tape
E Nylon cable tie
F fuse
G relay
H screw for ground line
I screw spacer
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3 Installation steps
The heating pad should be unfold as illustrated in above
There are at least 3mm between the pad and fillisters after the pad is unfolded nicely.
The heating area can not be put inside of any fillisters.
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If there are fillisters for trimming wires on
the seat or backrest, the heating area of
pad within the two electrode tapes should
be delineated with pencil or marker pen
and cut into a rectangle aperture with
40mm width as illustrated in 3.
The foam opposite to the temperature
controller should be cut into a hole, in
order to level the pad.
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There are ±150mm cutting deviations of either seat or backrest.
Superfluous parts of the pad must be cut off.
The electrodes on the ends of rectangle aperture (s) must be enwrapped with
doubt-coated adhesive protection tape
○
D.
The backing should be ripped when the pads are installed.
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The backrest of heating pad should be unfold as illustrated in 8
The installation of the backrest on the fillisters is the same as 2 & 4.
There are at least 3mm between the pad and fillisters after the pad is unfolded nicely.
The heating area can not be put inside of any fillisters.
The foam opposite to the temperature controller should be cut into a hole, in order to
level the pad.
If there are fillisters for trimming wires on the seat or backrest, the heating area of pad
within the two electrode tapes should be delineated with pencil or marker pen and cut
into a rectangle aperture with 40mm width as illustrated in 11.
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There are ±150mm cutting deviations of either seat or backrest.
Superfluous parts of the pad must be cut off.
The backing should be ripped when the pads are installed.
The electrodes on the ends of rectangle aperture (s) must be enwrapped with
doubt-coated adhesive protection tape
○
D.
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At the proper position such as near gear-level, flanks of the seat, auxiliary fascia
console, etc. a hole is drilled to install the switch. The fillisters for reinforcing ribs of
the switch should be filed.
The harness connecting with seat pad and backrest pad is distributed as above.
All connector clips must be connected.
The relay ○G is connected with main power supply cable and bound with screw ○H for
grounding and spacer ○I .
Note: The current the pad is 3.5 Amp. max.
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The harness connecting with seat pad and backrest pad is distributed as above.
The harness should be bound with Nylon cable tie
○
E
Concluding the work
Turn on the key of the car to ON position,
and the switch, after 2 – 5 minutes, to
check the temperature changes on the
surface of the seat and backrest.
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10A
ignition
+24V
red
black
Wiring diagram CSH 1 24V
seat heaters
switch
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