Specifications

THEFT-DETERRENT SYSTEM
T87
T
I
Theft-deterrent siren
on/off
Theft-deterrent
siren
Theft-deterrent system
alarm: Active
Alternates
between
below 1.0
and B+
• Inspect related harness
Theft-deterrent system
alarm: Other
B+
J
• Theft-deterrent
system recognition
signal output
• Keyless entry
system operation
signal input
Door lock timer unit Under any condition B+
• Inspect door lock timer
unit
(See S34 DOOR LOCK
TIMER UNIT
INSPECTION)
• Inspect related harness
K Horn on/off Horn relay
Theft-deterrent system
alarm: Other
B+
• Inspect horn relay
(See T24 RELAY
INSPECTION)
• Inspection related
harness
Theft-deterrent system
alarm: Active
Alternates
between
below 1.0
and B+
L
Theft-deterrent control
module ground
GND
Under any condition:
inspect for continuity
to ground
Yes • Inspect GND
M
Key reminder switch
on/off
Key reminder
switch
Key reminder switch
on (key inserted)
B+
• Inspect key reminder
switch
(See T21 KEY
REMINDER SWITCH
INSPECTION)
• Inspect related harness
Key reminder switch
off (key removed)
Below 1.0
N    
O Intruder sensor on/off Intruder sensor
Theft-deterrent system
pre-arming or arming
Alternates
between
below 1.0
and B+
• Inspect related harness
P    
Q Bonnet open/closed Bonnet switch
Bonnet switch on:
inspect for continuity
to ground
Yes
• Inspect bonnet switch
(See T85 BONNET
SWITCH INSPECTION)
• Inspect related harness
Bonnet switch off:
inspect for continuity
to ground
No
R
Trunk compartment
light switch/cargo
compartment light
switch on/off
• Trunk
compartment
light switch
• Cargo
compartment
light switch
Trunk compartment
light switch/cargo
compartment light
switch on
Below 1.0
• Inspect trunk
compartment light switch
(See T51 TRUNK
COMPARTMENT LIGHT
SWITCH INSPECTION)
• Inspect cargo
compartment light switch
(See T50 CARGO
COMPARTMENT LIGHT
SWITCH INSPECTION)
• Inspect related harness
Trunk compartment
light switch/cargo
compartment light
switch off
B+
S Door open/closed Door switch
Any door open:
inspect for continuity
to ground
Yes
• Inspect door switch
(See T52 DOOR
SWITCH INSPECTION)
• Inspect related harness
All doors closed:
inspect for continuity
to ground
No
Terminal Signal Connected to Test condition
Voltage (V)/
continuity
Action