IS-20073

Instruction Sheet

FLUSH FLOOR SLIDE-OUT POSITION SENSOR MAGNET SUPPORT
REPLACEMENT
Use this instruction for the replacement of the following magnet supports: 491684 &
491685
First Release

May 2021

MATERIAL
Kit # IS20073 includes the following parts:
Part No.

Description

Qty

492059

SUPPORT REAR, POSITION SENSOR

1

492060

SUPPORT FRONT, POSITION SENSOR

1

IS-20073

INSTRUCTION SHEET

1

FI-20073

FEUILLE D’INSTRUCTION

1

NOTE
Material can be obtained through regular channels.

PROCEDURE

DANGER
Park vehicle safely, apply parking brake, stop the engine. Prior to working on the vehicle, set the ignition
switch to the OFF position and trip the main circuit breakers equipped with a trip button. On Commuter
type vehicles, set the battery master switch (master cut-out) to the OFF position.
Lockout & Tag out (LOTO) must be performed during set-up, maintenance or repair activities. Refer to
your local procedure for detailed information regarding the control of hazardous energy.

Writer: EL

IS-20073
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FIGURE 1: OVERVIEW – PARTIAL MECHANISM

REPLACEMENT
1. Extend the flush floor slide-out.
2. Trip circuit breaker CB6 to cut power
supply to the slide-out.
The slide-out power supply comes from
the 24-volt circuit breaker CB6 in the main
power compartment.
3. From the baggage compartment,
remove the screw holding the position
sensor magnet support.
Perform this on front and rear
magnet support

FIGURE 2

Writer: EL

IS-20073
Page 3 / 5

4. Disconnect the magnet from the
magnet support. To do so, unscrew
the nuts shown on the image.
Perform this on front and rear magnet
support

FIGURE 3

5. Pull the screws.
Perform this on front and rear magnet
support

FIGURE 4

6. Remove the magnet support.
Perform this on front and rear magnet
support

FIGURE 5

7. Install the new magnet support
similarly and fasten the magnet.
Perform this on front and rear magnet
support

Writer: EL

IS-20073
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8. Reset circuit breaker CB6.

VERIFICATION
9. Make sure the slide-out is retracted
and flush with the vehicle exterior
surface.
10. On the slide-out control panel, identify
the multiplex module controlling the
R.H. front slide-out. It may be EA-59
or EA-61. Refer to the decal affix on
the control panel as the configuration
may differ.

FIGURE 6

11. Back probe between a good ground
and circuit 11 and then circuit 12 at
connector J2 with a voltmeter. Voltage
readings should be as follow:

S-O
retracted
S-O
fully open

front
transducer
J2:11

0.322 volt
(0.325 volt
max)
4.5 volt

rear
transducer
J2:12

0.322 volt
(0.325 volt
max)
4.5 volt

FIGURE 7

J3

J2

J1

FIGURE 8: BACK PROBING VIEW

Writer: EL

IS-20073
Page 5 / 5

12. If the voltage reading for a specific
position transducer is out of the range
0.332-0.325 volt, an adjustment of
that position transducer must be
undertaken so that once properly
adjusted, the voltage reading will fall
into the appropriate range.
13. If an adjustment is required, perform
the following section POSITION
TRANSDUCER ADJUSTMENT

POSITION TRANSDUCER ADJUSTMENT
14. Loosen the screw identified (1) on the
image.
The screw located above screw (1) is
snug tighten and doesn’t need to be
loosened.
15. Move the transducer bracket (2) so
that the voltage reading will fall into
the appropriate range 0.322-0.325
volt, as explained at step 11.
16. Tighten screw (1).

FIGURE 9

PARTS / WASTE DISPOSAL
Discard waste according to applicable environmental regulations (Municipal/State[Prov.]/ Federal)

Writer: EL