key SSANGYONG KORANDO 2012 Service Manual

03-150000-00
(6) Low Pressure System Pressure Test
Inspection procedure ▶
All wirings/connectors and fuel lines should be
connected and the engine should work
properly.
Prepare a special tool for low pressure test
and clean it thoroughly to prevent foreign
materials from entering. 1.
2.
Disconnect the key connector for fuel filter connection, and connect both connectors to the fuel filter
and hose. 3.
Start the engine and check visually for clogged low pressure fuel system, excessive air or air entry.
If the fuel flow is not sufficient or air is in the fuel, repair the leak area. 4.
5.

09-90000-00
(4) Maintenance
Make sure that the battery cables are firmly connected.
If the terminals are corroded, clean them with a wire brush or sandpapers.
Always disconnect the battery cables with the ignition key removed. When disconnecting the battery
cables with the ignition key turned to ON or ACC position, several electric units can be damaged
due to sudden voltage change.
Check the battery for crack, damage or fluid leaks. Replace it if necessary.
Wipe out the battery fluid on the battery surface using a rubber glove and a clean cloth wetted with
soapy water. -
-
-
-
-
If the charge warning lamp ( ) on the instrument cluster comes on while driving, there is a
malfunction in the charge system including the battery. Therefore, carrying out the system check is
needed.

09-12
2. CHARGING OPERATION
1) With Smart Key System

09-130000-00
2) Without SMART Key System

10-14
When there is no engine cranking signal after turning the ignition key ON ▶

11-6
2. OPERATING PROCESS
1) System Layout
(1) Engine start
SKM performs the authentication process for the SMART key and sends the engine start request to
EMS if there is a normally coded SMART key when pressing the Engine Start/Stop button with the
<0089009900880092008c00470097008c008b008800930047008b008c00970099008c009a009a008c008b004700880095008b0047008e008c008800990047009a008f0090008d009b00470093008c009d008c0099004700900095004702c8007702c9004700
960099004702c8007502c9004700970096009a0090009b0090>on.
SKM sends the start request signal to PCAN network and the cranking request to BCAN network by
“SMART key location” signal when receiving the engine start signal by Engine Start/Stop
button.
SKM turns off the IGN2/ACC relay during cranking to shut down the electric loads.
SKM receives the starting status signal from EMS throug PCAN.
<0068008d009b008c00990047008a009900880095009200900095008e00530047007a007200740047009b009c00990095009a0047009600950047009b008f008c00470068006a006a00560070006e0075005900470099008c0093008800a000470088009500
8b0047009a008c0095008b009a0047009b008f008c00470097>ower status signal of “IGN
after started” through BCAN.
EMS starts to crank the engine after checking the pre-heating condition if it receives the engine
cranking request 1 when pressing the Engine Start/Stop button. EMS starts to crank the engine
immediately if it receives the engine cranking request 2 when pressing the Engine Start/Stop button. 1.
2.
3.
4.
5.
6.
Engine cranking request 1: when pressing the Engine Start/Stop button shortly in normal
conditions
Engine cranking request 2: when pressing the Engine Start/Stop button again after first press or
when pressing the Engine Start/Stp button for more than 3 seconds -
-
Engine start during driving 7.
When pressing the Engine Start/Stop button with IGN ON, the engine start is requested if the
<009d008c008f0090008a0093008c0047009a0097008c008c008b00470090009a00470093008c009a009a0047009b008f008800950047005800570047009200940056008f0047009600990047009500960047009a0090008e00950088009300530047009b00
8f008c0047008e008c008800990047009a008f0090008d009b> lever is in ‘N” position and
the brake switch is ON (no need authentication for 30 seconds).
When pressing the Engine Start/Stop button with IGN ON, the engine start is requested
regardless of brake signal if the vehicle s
p<008c008c008b00470090009a00470096009d008c00990047005800570047009200940056008f004700880095008b0047009b008f008c0047008e008c008800990047009a008f0090008d009b00470093008c009d008c009900470090009a00470090009500
47>‘
position (no need authentication for 30 seconds).
Except input of brake switch signal
In vehicle equipped with A/T, when pressing the Engine Start/Stop button for more than 10
seconds with ACC ON, the engine start is requested regardless of brake signal if the gear shift
lever is in “P” or ‘N” position in IGN ON. -
-
*
-

11-71461-00
(2) With SMART key system

11-8
(3) Without SMART key system

11-10
2) Circuit Diagram
(1) With SMART key system

11-12
(2) Without SMART key system