BODY END AND DOOR
Theft Warning System (Cont'd)
ST- @
8 Ignition switch ST
Check to see of alarm has not been set to
auto-stop phase
Doer alarm restart d any door IS opened?
Disconnect main harness connector at
sukontrol AMP
I v
. Can stamer motor operate when batten'
Check naner motor circuit.
ground cable
IS connected?
1 YES 0 Starter motor malfunction
I
Faulty ruhontrol AMP
Faulty main control AMP
Faulty adapter harness
Faulty starter motor circuit
Faulty theft warning relay - 2
ST- 0
Starter motor can operate - Alarm phase (Operation chart step
Alarm Phase
1 11 Ignitiiswtch ST 1
Check mmr motor clrwlt Wnh battery ground cable connected
and
@ (at main harness side) ( grounded. canoperate check , to see NO If starter motor )?
Faulty starter motor circuit Faulty theft warning relay -2 I 1 I I
Faulty main control AMP
Faulty adapter harness
Faultv harness around
BF-39
BODYENDANDDOOR
Theft Warning System (Cont'd)
CONTROLLER INSPECTION
This inspection is available only when the cause of trouble in "Troubleshooting" is due to a "faulty sub-
control
AMP" or "faulty main control AMP". Therefore, the entire system needs to be inspected in
advance, according to the "Trouble-shooting procedures"
This inspection should be carried out with the adapter harness disconnected
at the main control AMP
When disconnecting the adapter harness, first disconnect the battery ground cable Be sure to reconnect
battery ground cable afterwards
@I through 0 indicate the respective terminals of the adapter harness connector at the main control
AMP.
This inspection
is based on the premise that the adapter harness is free from abnormalities Therefore,
the adapter harness must be inspected before inspecting the controller
Trouble diagnosis
b Symbols: 0: Execute, X: Not required, H. Approx 12V, L. Lessthan 1V.
Carry out the terminal inspection in this diagnosis chart from left to right.
The term "door" indicates the driver door, assist door, back door, and hood, unless otherwise speci-
fied.
The term "alarm" means that the horn sounds intermittently and the headlamps blink.
BF-42
