THEFT-DETERRENT CONTROL MODULE INSPECTION

id091400820900

1. Remove the following parts:

(1) Front scuff plate (driver's side)(5HB) (See FRONT SCUFF PLATE REMOVAL/INSTALLATION.)

(2) Front scuff plate (driver's side)(3HB) (See FRONT SCUFF PLATE REMOVAL/INSTALLATION [3HB].)

(3) Side panel (See SIDE PANEL REMOVAL/INSTALLATION.)

(4) Shift lever knob (See MANUAL TRANSAXLE SHIFT MECHANISM REMOVAL/INSTALLATION [F35M-R].)(See MANUAL TRANSAXLE SHIFT MECHANISM REMOVAL/INSTALLATION [B65M-R].)

(5) Side wall (See SIDE WALL REMOVAL/INSTALLATION.)

(6) Front console component (See FRONT CONSOLE COMPONENT REMOVAL/INSTALLATION.)

(7) Bonnet release lever (See BONNET LATCH AND RELEASE LEVER REMOVAL/INSTALLATION.)

(8) Lower panel (See LOWER PANEL REMOVAL/INSTALLATION.)

2. Measure the voltage according to the terminal voltage table.

• If the voltages cannot be verified as indicated in the terminal voltage table, inspect the parts under “Inspection item(s)”.

― If the system does not work normally even though the inspection items or related wiring harnesses do not have any malfunction, replace the theft-deterrent control module.

Terminal Voltage Table (Reference)

am2zzw00000596

Terminal

Signal name

Connected to

Measurement condition

Voltage (V)

Inspection item(s)

C

•  Intruder sensor signal

•  Theft-deterrent siren signal

•  Intruder sensor

•  Theft-deterrent siren

Terminal used for communication therefore determination based on terminal voltage inspection not possible.

E

Start knob (push switch)

Steering lock unit (with advanced keyless system)

Start knob is pushed

B+

•  Steering lock unit (with advanced keyless system)

•  Related wiring harnesses

Other

1.0 or less

G

Key reminder switch signal

Key reminder switch (with keyless entry system)

Key inserted

B+

•  Key reminder switch (with keyless entry system)

•   Related wiring harnesses

Key removed

1.0 or less

Push switch signal

Steering lock unit (with advanced keyless system)

Start knob is pressed

B+

•  Steering lock unit (with advanced keyless system)

•   Related wiring harnesses

Start knob is not pressed

1.0 or less

H

Bonnet latch switch signal

Bonnet latch switch

Bonnet open (Bonnet latch switch off)

Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)

•  Bonnet latch switch

•  Related wiring harnesses

Bonnet closed (Bonnet latch switch on)

1.0 or less

I

CAN_L

-

Terminal used for communication therefore determination based on terminal voltage inspection not possible.

J

GND

Ground

Under any condition

1.0 or less

•  Related wiring harnesses

K

CAN_H

-

Terminal used for communication therefore determination based on terminal voltage inspection not possible.

M

Front door latch switch (passenger's door) signal

Front door latch switch (passenger's door)

Front door (passenger-side) open (Front door switch (passenger' door) off)

Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)

•  Front door switch (passenger' door)

•  Related wiring harnesses

Front door (passenger's door) closed (Front door switch (passenger's door) on)

1.0 or less

N

Rear door latch switch (RH) signal^*1

Rear door latch switch (RH)

Any rear doors open (Rear door switch off)

Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)

•  Rear door switches

•  Related wiring harnesses

All rear doors closed (Rear door switch on)

1.0 or less

O

Front door latch switch (driver's door) signal

Front door latch switch (driver' door)

Front door (driver' door) open (Front door switch (driver' door) off)

Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)

•  Front door switch (driver' door)

•  Related wiring harnesses

Front door (driver' door) closed (Front door switch (driver' door) on)

1.0 or less

P

Rear door latch switch (LH) signal^*1

Rear door latch switch (LH)

Any rear door open (Rear door switch off)

Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)

•  Rear door switches

•  Related wiring harnesses

All rear doors closed (Rear door switch on)

1.0 or less

Q

Serial communication

•  Keyless control module (with advanced keyless system)

•  Keyless receiver (with keyless entry system)

Terminal used for communication therefore determination based on terminal voltage inspection not possible.

R

Liftgate latch switch signal

Liftgate latch switch

Liftgate is open. (Liftgate latch switch on)

1.0 or less

•  Liftgate latch switch

•  Related wiring harnesses

Liftgate is closed. (Liftgate latch switch off)

Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)

S

Security light on/off

Instrument cluster

Security light on

1.0 or less

•  Instrument clustert

•  Related wiring harnesses

Security light off

B+

T

Lock/unlock signal

Door lock link switch

All doors except the driver's door are locked

Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)

•  Door lock link switch (Except driver's side)

•  Related wiring harnesses

Any door except the driver's door is unlocked

1.0 or less

U

IG 1

METER 10 A fuse

IG ON

B+

•  METER 10 A fuse

•  Ignition switch

•  Related wiring harnesses

IG OFF

1.0 or less

V

Unlock input (Driver's door lock-link switch)

Driver's door lock-link switch

Driver's door locked

Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)

•  Driver's door lock-link switch

•  Related wiring harnesses

Driver's door unlocked

1.0 or less

W

Power supply

BCM

Under any condition

B+

•  Related wiring harnesses

•  BCM

•  Room 15 A fuse

X

Hazard warning switch signal

BCM

Hazard flash

1.0 or less

•  BCM

•  Related wiring harnesses

Other

5

Terminal	Signal name	Connected to	Measurement condition	Voltage (V)	Inspection item(s)
C	• Intruder sensor signal • Theft-deterrent siren signal	• Intruder sensor • Theft-deterrent siren	Terminal used for communication therefore determination based on terminal voltage inspection not possible.
E	Start knob (push switch)	Steering lock unit (with advanced keyless system)	Start knob is pushed	B+	• Steering lock unit (with advanced keyless system) • Related wiring harnesses
Other	1.0 or less
G	Key reminder switch signal	Key reminder switch (with keyless entry system)	Key inserted	B+	• Key reminder switch (with keyless entry system) • Related wiring harnesses
Key removed	1.0 or less
Push switch signal	Steering lock unit (with advanced keyless system)	Start knob is pressed	B+	• Steering lock unit (with advanced keyless system) • Related wiring harnesses
Start knob is not pressed	1.0 or less
H	Bonnet latch switch signal	Bonnet latch switch	Bonnet open (Bonnet latch switch off)	Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)	• Bonnet latch switch • Related wiring harnesses
Bonnet closed (Bonnet latch switch on)	1.0 or less
I	CAN_L	-	Terminal used for communication therefore determination based on terminal voltage inspection not possible.
J	GND	Ground	Under any condition	1.0 or less	• Related wiring harnesses
K	CAN_H	-	Terminal used for communication therefore determination based on terminal voltage inspection not possible.
M	Front door latch switch (passenger's door) signal	Front door latch switch (passenger's door)	Front door (passenger-side) open (Front door switch (passenger' door) off)	Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)	• Front door switch (passenger' door) • Related wiring harnesses
Front door (passenger's door) closed (Front door switch (passenger's door) on)	1.0 or less
N	Rear door latch switch (RH) signal^*1	Rear door latch switch (RH)	Any rear doors open (Rear door switch off)	Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)	• Rear door switches • Related wiring harnesses
All rear doors closed (Rear door switch on)	1.0 or less
O	Front door latch switch (driver's door) signal	Front door latch switch (driver' door)	Front door (driver' door) open (Front door switch (driver' door) off)	Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)	• Front door switch (driver' door) • Related wiring harnesses
Front door (driver' door) closed (Front door switch (driver' door) on)	1.0 or less
P	Rear door latch switch (LH) signal^*1	Rear door latch switch (LH)	Any rear door open (Rear door switch off)	Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)	• Rear door switches • Related wiring harnesses
All rear doors closed (Rear door switch on)	1.0 or less
Q	Serial communication	• Keyless control module (with advanced keyless system) • Keyless receiver (with keyless entry system)	Terminal used for communication therefore determination based on terminal voltage inspection not possible.
R	Liftgate latch switch signal	Liftgate latch switch	Liftgate is open. (Liftgate latch switch on)	1.0 or less	• Liftgate latch switch • Related wiring harnesses
Liftgate is closed. (Liftgate latch switch off)	Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)
S	Security light on/off	Instrument cluster	Security light on	1.0 or less	• Instrument clustert • Related wiring harnesses
Security light off	B+
T	Lock/unlock signal	Door lock link switch	All doors except the driver's door are locked	Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)	• Door lock link switch (Except driver's side) • Related wiring harnesses
Any door except the driver's door is unlocked	1.0 or less
U	IG 1	METER 10 A fuse	IG ON	B+	• METER 10 A fuse • Ignition switch • Related wiring harnesses
IG OFF	1.0 or less
V	Unlock input (Driver's door lock-link switch)	Driver's door lock-link switch	Driver's door locked	Inspect using the wave Profile. (See Inspection Using An Oscilloscope (Reference).)	• Driver's door lock-link switch • Related wiring harnesses
Driver's door unlocked	1.0 or less
W	Power supply	BCM	Under any condition	B+	• Related wiring harnesses • BCM • Room 15 A fuse
X	Hazard warning switch signal	BCM	Hazard flash	1.0 or less	• BCM • Related wiring harnesses
Other	5

*1 :5HB

Inspection Using An Oscilloscope (Reference)

am2zzw00003494

• Oscilloscope setting: 1 V/DIV (Y): 2 ms/DIV (X), DC range