Suzuki 2006 SX4, Service Manual

Page: 1455 / 1478

Keyless Start System: 10E-11
6) Read flashing pattern of key indicator light (1) which
represents DTC as shown in example below and
write it down. When more than 2 DTCs are stored in
memory, flashing for each DTC is repeated three
times starting with the smallest DTC number in
increasing order.
NOTE
Go to “No DTC Detection After Performing
DTC Check” in case that any DTC is detected
after performing the procedure mentioned
above.
7) After completing the check, remove ignition key from
ignition key cylinder.
DTC Table
S6RW0CA504008
[A]: DTC No. 12 (Normal) a: 0.3 seconds
[B]: DTC No. 52 b: 1.0 second
H: Key indicator light turned ON c: 3.0 seconds
L: Key indicator light turned OFF
b c a a
[A]
H
L
H
L
[B]
5 2
b a c a
2 1 1
b a a
2
1
I4RS0BA50010-02
DTC (Flashing pattern
of key indicator light)
Detected parts item Detecting condition
) 11
Communication Error with Steering
Lock Unit No communication is available between keyless
start control module and steering lock unit
12 — Normal (No malfunction DTC is detected)
) 13
Release Signal Error from Steering
Lock Unit Although lock release signal is output to steering
lock unit, it is not inputted from steering lock unit
) 14
Steering Lock Unit Malfunction Steering lock unit cannot be unlocked due to its
temperature rise
) 21
Internal Error in Keyless Start Control
Module (EEPROM Reading Error) Data cannot be read from memory in keyless start
control module
) 22
Internal Error in Keyless Start Control
Module (EEPROM Writing Error) Data cannot be written into memory in keyless start
control module
) 31
Lost Communication with BCM Keyless start control module cannot receive data
sent by CAN from BCM
) 33
Control Module Communication Bus
Off No communication is available with all control
modules connected by CAN
) 51
Driver Side Door Request Switch
Malfunction Input signal from driver side door request switch
remains ON, unchanged
) 52
Passenger Side Door Request Switch
Malfunction Input signal from passenger side door request
switch remains ON, unchanged
) 53
Rear End Door Request Switch
Malfunction Input signal from rear end door request switch
remains ON, unchanged