fuse chart SUBARU TRIBECA 2009 1.G Service User Guide

SL-8
Door Lock Control System
SECURITY AND LOCKS
2. Door Lock Control System
A: WIRING DIAGRAM
1. DOOR LOCK CONTROL
<Ref. to WI-140, WIRING DIAGRAM, Keyless Entry System.>
B: INSPECTION
1. SYMPTOM CHART
2. CHECK FUSE
3. CHECK POWER SUPPLY & GROUND CIRCUIT
Symptom Repair order Reference
The door lock control system does
not operate.
1. Check the fuse. <Ref. to SL-8, CHECK FUSE, INSPEC-
TION, Door Lock Control System.>
2. Check the power supply and ground cir-
cuit for body integrated unit.
<Ref. to SL-8, CHECK POWER SUPPLY &
GROUND CIRCUIT, INSPECTION, Door
Lock Control System.>
3. Check the door lock switch and the circuit. <Ref. to SL-9, CHECK DOOR LOCK
SWITCH., INSPECTION, Door Lock Con-
trol System.>
4. Check the door lock actuator and the cir-
cuit.
<Ref. to SL-10, CHECK DOOR LOCK
ACTUATOR & CIRCUIT, INSPECTION,
Door Lock Control System.>
The door lock switch does not oper-
ate.
Check the door lock switch. <Ref. to SL-9, CHECK DOOR LOCK
SWITCH., INSPECTION, Door Lock Con-
trol System.>
A specific door lock actuator does
not operate.
Check the door lock actuator and circuit. <Ref. to SL-10, CHECK DOOR LOCK
ACTUATOR & CIRCUIT, INSPECTION,
Door Lock Control System.>
Step Check Yes No
1CHECK FUSE.
Remove and visually check the fuse No. 3 (in
the fuse and relay box) and No. 7 (in the fuse
and relay box).
Is the fuse blown out? Replace the fuse
with a new one.
Check the power
supply and ground
circuit. <Ref. to
SL-8, CHECK
POWER SUPPLY
& GROUND CIR-
CUIT, INSPEC-
TION, Door Lock
Control System.>
Step Check Yes No
1CHECK POWER SUPPLY.
1) Disconnect the harness connector of body
integrated unit.
2) Measure the voltage between harness con-
nector terminal and chassis ground.
Connector & terminal
(i84) No. 34 (+) — Chassis ground (–):
(B281) No. 2 (+) — Chassis ground (– ):
Is the voltage more than 10 V? Go to step 2.Check the harness
for open or shor t
circuit between
body integrated
unit and fuse.
2CHECK GROUND CIRCUIT.
Measure the resistance between harness con-
nector terminal and chassis ground.
Connector & terminal
(B280) No. 22 — Chassis ground:
(B281) No. 8, 9 — Chassis ground:
Is the resistance less than 10
Ω?
The power supply
and ground circuit
are OK.
Repair the har-
ness.

SL-13
Keyless Entry System
SECURITY AND LOCKS
C: INSPECTION
1. SYMPTOM CHART
Symptom Repair order Reference
None of the functions of keyless entry
system operate.
1. Check the transmitter battery. <Ref. to SL-15, CHECK KEYLESS
TRANSMITTER BATTERY AND
FUNCTION, INSPECTION, Keyless
Entry System.>
2. Check the fuse. <Ref. to SL-16, CHECK FUSE,
INSPECTION, Keyless Entry Sys-
tem.>
3. Check the keyless entry control module. <Ref. to SL-16, CHECK KEYLESS
ENTRY CONTROL MODULE,
INSPECTION, Keyless Entry Sys-
tem.>
4. Check the power supply and ground circuit for
body integrated unit.
<Ref. to SL-17, CHECK BODY INTE-
GRATED UNIT POWER SUPPLY
AND GROUND CIRCUIT., INSPEC-
TION, Keyless Entry System.>
5. Check the key warning switch. <Ref. to SL-19, CHECK KEY WARN-
ING SWITCH, INSPECTION, Keyless
Entry System.>
6. Check the door switch. <Ref. to SL-18, CHECK DOOR
SWITCH, INSPECTION, Keyless
Entry System.>
7. Check the body integrated unit. <Ref. to LAN(diag)-2, Basic Diagnos-
tic Procedure.>
The transmitter cannot be registered. 1. Check the key warning switch. <Ref. to SL-19, CHECK KEY WARN-
ING SWITCH, INSPECTION, Keyless
Entry System.>
2. Check the door lock switch signal. <Ref. to SL-22, CHECK DOOR LOCK
SWITCH., INSPECTION, Keyless
Entry System.>
3. Check the ignition switch. <Ref. to SL-25, CHECK IGNITION
SWITCH., INSPECTION, Keyless
Entry System.>
4. Check the door switch. <Ref. to SL-18, CHECK DOOR
SWITCH, INSPECTION, Keyless
Entry System.>
5. Check the body integrated unit. <Ref. to LAN(diag)-2, Basic Diagnos-
tic Procedure.>
Door lock or unlock does not operate.
NOTE:If the door lock control system does
not operate when using the door lock
switch, check the door lock control
system. <Ref. to SL-8, INSPECTION,
Door Lock Control System.>
1. Check the transmitter battery. <Ref. to SL-15, CHECK KEYLESS
TRANSMITTER BATTERY AND
FUNCTION, INSPECTION, Keyless
Entry System.>
2. Check the keyless entry control module. <Ref. to SL-16, CHECK KEYLESS
ENTRY CONTROL MODULE,
INSPECTION, Keyless Entry Sys-
tem.>
3. Check the key warning switch. <Ref. to SL-19, CHECK KEY WARN-
ING SWITCH, INSPECTION, Keyless
Entry System.>
4. Check the door switch. <Ref. to SL-18, CHECK DOOR
SWITCH, INSPECTION, Keyless
Entry System.>
5. Check the body integrated unit. <Ref. to LAN(diag)-2, Basic Diagnos-
tic Procedure.>