Eps module SUZUKI SWIFT 2006 2.G Service Service Manual

Downloaded from www.Manualslib.com manuals search engine 9C-5 Instrumentation / Driver Info. / Horn:
Terminal arrangement of coupler viewed from terminal side
NOTE
Molded numbers (1) have no relation to the terminal numbers.

TerminalCircuitTerminal Circuit
G28-1 To turn signal and hazard warning relay (turn R) G28-17
—
G28-2 —G28-18 —
G28-3 —G28-19 —
G28-4 —G28-20 —
G28-5 To SDM (air bag warning light control signal) G28-21 —
G28-6 —G28-22 To lighting switch (high beam)
G28-7 CAN communication line (Active High signal) G28-23 —
G28-8 CAN communication line (Active High signal) G28-24 —
G28-9 CAN communication line (Active Low signal) G 28-25 To P/S control module (EPS warning light
control signal)
G28-10 CAN communication line (Active Low signal) G28-26 To turn signal and hazard warning relay (turn L)
G28-11 —G28-27 —
G28-12 —G28-28 —
G28-13 —G28-29 Fuel level sensor ground
G28-14 —G28-30 To fuel level sensor
G28-15 —G28-31 To METER fuse
G28-16 GND G28-32 To RADIO fuse
G28-1 G28-16
G28-32
G28-17
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Downloaded from www.Manualslib.com manuals search engine 10B-21 Body Electrical Control System:
DTC B1170 (No. 1170): EEPROM Access ErrorS7RS0BA204012
DTC Detecting Condition and Possible Cause
DTC Troubleshooting
NOTE
Before performing steps below, be sure to perform “Body Electrical Control System Check”.

1) Ignition switch OFF.
2) Replace BCM.
3) Repeat BCM Check Flow Table.
DTC U0155 (No. 0155): Lost Communication with Instrument Panel Cluster (IPC) Control ModuleS7RS0BA204019
Wiring Diagram
ABS model DTC detecting condition Possible cause
Data write error or check sum error. BCM malfunction
REDWHTE03-6E03-12
6
3
7
REDWHT
1
[B]
[A]
G37E46
1234567
1234567
8910
11
8910
11
121314 121314
151617
18
19202122 [D]65
1615 141312 11 43
2423 2122 10 9 8 7
21
1920 1817
C3417 16
26 2515 14
65 3
42
13 12
23 2224 1110 9
212019 87
18
1
C35
[E]
REDWHTC37-13C37-12REDWHTC34-17C34-7
2
12345678910
11
141516
36 34 33 32 31 30 29 24 23
37
181920
[C] [F]
G49
E23-3E23-18
4
REDWHTG28-7G28-9REDWHTG49-19G49-18
5
REDWHTE03-10E03-8
G37-4G37-2
REDWHTE46-1E46-2REDWHTREDWHTG28-8G28-10
E03
15
16
17
18
19
20
21
22
23
24
25 2
3
4
5
6
7
8
9
10
11
12
1
13
14
26
E23C37
34
1819
567
1011
17
20
47 46
495051
2122
52 16
25 9
24
14
29
5557 54 53
59
60 58 2
262728
15
30
56 4832 31
34353637
4042 39 38
44
45 43 41 33 1
1213
238
34
1819
567
1011
17
20
47 46
495051
2122
52 16
25 9
24
14
29
5557 54 53
59
60 58 2
262728
15
30
56 4832 31
34353637
4042 39 38
44
45 43 41 331
1213
238
G281234567
8
910111213141516
1718
19
20
212223242526272829303132
RED/BLKWHT/BLKG37-3G37-1+BB
I7RS0BA20004-01
[A]: BCM connector (viewed from harness side) 1. ECM
[B]: ECM connector (viewed from harness side) 2. TCM (A/T model)
[C]: Combination meter connector (viewed from harness side) 3. BCM
[D]: TCM connector (viewed from harness side) 4. Combination meter
[E]: Keyless start control module connector (viewed from harness side) 5. Keyless start control module (if equipped)
[F]: ABS control module connector (viewed from harness side) 6. ABS control module
7. Data link connector (DLC)

Downloaded from www.Manualslib.com manuals search engine 10E-12 Keyless Start System:
DTC ClearanceS7RS0BA504009
1) Perform Steps 1) through 5) of DTC check procedure and have DTC indicated.
2) Open driver side door.
3) Close driver side door and within 10 seconds after that, perform Steps a) to c) described below.
a) Push unlock side (3) of driver side manual door lock switch (1).
b) Push lock side (2) of driver side manual door lock switch.
c) Repeat Steps a) and b) 3 times. At the end of Step c), DTCs are cleared and key
indicator lamp indicates DTC No. 12 (Normal).
4) After completing DTC clearance, remove ignition key from ignition key cylinder.
Keyless Start System Symptom DiagnosisS7RS0BA504010
Door Lock Function of Keyless Start System
NOTE
Before performing trouble diagnosis procedure for door lock function of keyless start system, check
that power door lock system operates properly referring to “Power Door Lock System Operation
Inspection in Section 9F”. If power door lock system does not operate properly, go to “Power Door
Lock System Symptom Diagnosis in Section 9F”.

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I4RS0BA50011-02
Condition
Possible cause Correction / Reference Item
All doors can not be
locked / unlocked by all of
door request switches Circuit fuse(s) blown
Replace fuse(s) and check for short circuit.
Remote controller battery dead Replace battery.
Remote controller faulty Check remote controller for operation referring
to “Remote Controller Inspection”.
Wiring or grounding faulty Repair circuit.
Antennas or keyless start control
module faulty Check input and output signals of keyless start
control module referring to “Inspection of
Keyless Start Control Mo
dule and Its Circuits”.
BCM faulty Check input and output signal of BCM referring
to “Inspection of BCM and its Circuits in
Section 10B”.
All doors can not be
locked / unlocked by any
one of door request
switch Request switch faulty
Check request switch for operation referring to
“Front Door (Driver and Passenger Side), Rear
End Door Request Switch Inspection”.
Wiring or grounding faulty Repair circuit.
Antennas or keyless start control
module faulty Check input and output signals of keyless start
control module referring to “Inspection of
Keyless Start Control Mo
dule and Its Circuits”.
BCM faulty Check input and output signal of BCM referring
to “Inspection of BCM and its Circuits in
Section 10B”.

Downloaded from www.Manualslib.com manuals search engine 10E-34 Keyless Start System:
If remote controller or keyless start control module is
replaced with a new one or additional remote controller
is necessary, register ID code(s) of remote controller.1) Sit in driver seat and close all doors.
2) Check that door lock of driver seat is unlocked.
3) Insert ignition key (1) in to ignition key cylinder.
4) Perform Steps a) through f) described blow within 25 seconds after Step 3).
a) First push manual door lock switch (2) toward
lock side (3) and then push it toward unlock side
(4).
b) Repeat Step a) 2 more times.
c) Push lock side of manual door lock switch.
d) Remove ignition key from ignition key cylinder once and then insert it again.
e) Repeat Step d) 3 more times.
f) Start engine and wait for 3 seconds.NOTE
When 60 seconds elapse after engine is
started, the above process to enter
registration mode will be cancelled.
Therefore, be sure to proceed to the next
step within 60 seconds.

5) Turn ignition switch to OFF position. When ignition switch is turned to OFF position,
buzzer sounds twice and door lock is activated from
lock position to unlock po sition. This operation
indicates that keyless st art control module has
entered registration mode.
6) Push lock or unlock button of remote controller within 30 seconds after Step 5) to be registered.
When lock or unlock button of remote controller is
pushed, buzzer sounds twice, door lock is activated
to lock position and then to unlock position. This
operation indicates that remote controller ID code
has been registered in keyless start control module.
If an additional remote controller needs to be
registered, repeat the procedure of Step 6) within 30
seconds after Step 5).
7) To end registration mode, remove ignition key from ignition key cylinder or turn it to ON position.
If engine start function of keyless start system does
not work after registration , check ECM if DTC P1615
is detected. If it is detected, go to “DTC P1615: ID
Code Does Not Registered (Vehicle equipped with
keyless start system only) in Section 10C”. If it is not
detected, perform registration procedure again.
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I4RS0BA50034-02