Toyota CH-R Service Manual: Manual(sos)switch

Toyota CH-R Service Manual / Cellular Communication / Manual(sos)switch

Components

COMPONENTS

ILLUSTRATION

*1	MAP LIGHT ASSEMBLY	*2	MANUAL (SOS) SWITCH (MAYDAY SWITCH ASSEMBLY)
*3	COVER	*4	BEZEL

Removal

REMOVAL

PROCEDURE

1. REMOVE MAP LIGHT ASSEMBLY

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2. REMOVE MANUAL (SOS) SWITCH (MAYDAY SWITCH ASSEMBLY)

(a) Disconnect the connector.

(b) Disengage the claws to remove the cover.

(d) Disengage the guides to remove the manual (SOS) switch (mayday switch assembly) from the bezel.

Inspection

INSPECTION

PROCEDURE

1. INSPECT MANUAL (SOS) SWITCH (MAYDAY SWITCH ASSEMBLY)

(a) Check the resistance.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
8 (SIG1) - 1 (GND)	SOS switch is pushed	78 to 86 Ω
8 (SIG1) - 1 (GND)	SOS switch is not pushed	392 to 432 Ω

If the resistance is not as specified, replace the manual (SOS) switch (mayday switch assembly).

*a	Component without harness connected (Mayday Switch Assembly)
*b	SOS Switch
*c	Green Indicator
*d	Red Indicator

(b) Check the switch illumination.

(1) Apply battery voltage to the manual (SOS) switch (mayday switch assembly) and check that the illumination comes on.

OK:

Battery Connection	Specified Condition
Battery positive (+) → 5 (SLED) Battery negative (-) → 1 (GND)	SOS switch comes on

Battery Connection

Specified Condition

Battery positive (+) → 5 (SLED)

Battery negative (-) → 1 (GND)

SOS switch comes on

If the resistance is not as specified, replace the manual (SOS) switch (mayday switch assembly).

(1) Apply battery voltage to the manual (SOS) switch (mayday switch assembly) and check that the illumination comes on.

OK:

Battery Connection	Specified Condition
Battery positive (+) → 7 (IND1) Battery negative (-) → 1 (GND)	Red indicator comes on
Battery positive (+) → 3 (IND2) Battery negative (-) → 1 (GND)	Green indicator comes on

Battery Connection

Specified Condition

Battery positive (+) → 7 (IND1)

Battery negative (-) → 1 (GND)

Red indicator comes on

Battery positive (+) → 3 (IND2)

Battery negative (-) → 1 (GND)

Green indicator comes on

If the resistance is not as specified, replace the manual (SOS) switch (mayday switch assembly).

Installation

INSTALLATION

PROCEDURE

1. INSTALL MANUAL (SOS) SWITCH (MAYDAY SWITCH ASSEMBLY)

(a) Engage the guides to install the manual (SOS) switch (mayday switch assembly) to the bezel.

(b) Using a T10 "TORX" driver, install the 2 screws.

(d) Connect the connector.

2. INSTALL MAP LIGHT ASSEMBLY

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