Visual Inspection; Dtc Check; Dtc Clearance - Suzuki SX4 Service Manual

Visual Inspection

Check the following parts and systems visually.
Inspection Item
• Rear differential oil ---- level, leakage
• Transfer gear oil ---- level, leakage
• Manual transmission oil ---- level, leakage
• Rear differential mounting(s) ---- wear and looseness
• Fuses ---- burning
• Battery ---- fluid level, corrosion of terminal
• Connectors of electric wire harness ---- disconnection,
friction
• Other parts that can be checked visually

DTC Check

1) Turn ignition switch to OFF position.
2) Connect SUZUKI scan tool to data link connector
(DLC) (1) located on underside of instrument panel.
Special tool
(A): SUZUKI scan tool
1
3) Turn ignition switch to ON position.
4) Read DTC according to instructions displayed on
SUZUKI scan tool and print it or write it down. Refer
to SUZUKI scan tool operator's manual for further
details.
If communication between SUZUKI scan tool and
4WD control module is not possible, check if
SUZUKI scan tool is communicable by connecting it
to 4WD control module in another vehicle. If
communication is possible in this case, SUZUKI
scan tool is in good condition. Then check data link
connector and serial data line (circuit) in the vehicle
with which communication was not possible.
5) After completing the check, turn ignition switch OFF
and disconnect SUZUKI scan tool from data link
connector (DLC).
"Rear Differential Oil Change"
"Transfer Oil Change in Section 3C"
"Manual Transaxle Oil Change in Section 5B"
"Battery Inspection in Section 1J"
"Intermittent and Poor Connection Inspection in Section
00"

DTC Clearance

S7RW0A3204005
1) Turn ignition switch to OFF position.
2) Connect SUZUKI scan tool to data link connector
(A)
I5RW0A320008-01
3) Turn ignition switch to ON position.
4) Erase DTC according to instructions displayed on
5) After completing clearance, turn ignition switch OFF
6) Perform "DTC Check" and confirm that NO CODES
Referring
(DLC) (1) located on underside of instrument panel.
Special tool
(A): SUZUKI scan tool
1
SUZUKI scan tool. Refer to SUZUKI scan tool
operator's manual for further details.
and disconnect SUZUKI scan tool from data link
connector (DLC).
is displayed.
NOTE
DTC stored in 4WD control module memory
are also cleared in the following cases. Be
careful not to clear them before keeping their
record.
• When power to 4WD control module is cut
off (by disconnecting battery cable,
removing fuse or disconnecting 4WD
control module connectors).
• When the same malfunction (DTC) is not
detected again during 40 engine warm-up
cycles.
Differential: 3B-12
S7RW0A3204004
S7RW0A3204006
(A)
I5RW0A320008-01