Description |
– |
Human machine interface through a 1-stage button, for terminal switching
and engine start.
|
– |
Control of external relays for ACC / IGN1 / IGN2 terminal switching
and STARTER, without use of mechanical ignition switch.
|
– |
Steering column locking with an ESCL device; Monitoring of the vehicle
status to insure safe activation of the ESCL.
|
– |
Indication of vehicle status through LED or explicit messages on display.
|
– |
Immobilizer function by LF transponder communication between fob and
start/stop button.
|
– |
Redundant architecture for high system dependability .
|
– |
Interface with Low Speed CAN vehicle communication network.
|
– |
Interface with LIN vehicle communication network depending on platform
.
|
– |
Steering column locking/unlocking with ESCL.
|
– |
Switching of ACC / IGN1 / IGN2 terminals.
|
– |
Control of the STARTER relay BAT line (high side) based on communication
with EMS ECU.
|
– |
Management of the Immobilizer function.
|
– |
Management of BES warning function.
|
• |
Control Ignition and engine ON/OFF by Sending signal to IPM.
|
• |
Display status by LED Lamp ON/OFF. (Amber or Blue)
|
No |
Character lamp |
Conditions |
1 |
Indicator Lamp ON |
Door open, Tail lamp ON, ACC, IG ON |
2 |
Indicator Lamp 30sec ON → Lamp OFF |
Door close, Tail lamp OFF, IG OFF |
3 |
Indicator Lamp OFF |
Remote LOCK, Passive LOCK |
4 |
Rheostat at tail lamp ON (Illumination lamp) |
No |
Ignition conditions |
Start Button LED status |
1 |
IG OFF |
LED OFF |
2 |
IG ACC |
Amber color LED ON |
3 |
IG ON (Engine OFF) |
Blue color LED ON |
4 |
Cranking |
Maintain LED status before cranking |
5 |
Engine running |
LED OFF |
– |
Non-smart key RKE
|
– |
SMART KEY FOB
|
• |
"Start Stop Button (SSB) monitoring",
|
• |
"Immobilizer communication" (with Engine Management System unit for
immobilizer release),
|
• |
"ESCL control",
|
• |
"Authentication server" (Validity of Transponder and in case of Smart
Key option Passive Fob authentication ),
|
• |
"System consistency monitoring",
|
• |
"System diagnosis",
|
• |
Control of display message / warning buzzer .
|
• |
"Start Stop Button (SSB) monitoring",
|
• |
"Immobilizer communication" (with Engine Management System unit for
immobilizer release),
|
• |
"Authentication server" (Validity of Transponder and in case of Smart
Key option Passive Fob authentication ),
|
• |
"System consistency monitoring",
|
• |
"System diagnosis",
|
• |
Control of display message / warning buzzer.
|
• |
Control of Terminal relays
|
• |
Monitoring of the Vehicle speed received from sensor or ABS/ESP ECU.
|
• |
Control of SSB LEDs (illumination, clamp state).
|
• |
Control of the base station located in SSB through direct serial interface.
|
• |
System consistency monitoring to diagnose SMK failure and to switch
to relevant limp home mode.
|
• |
Providing vehicle speed information
|
• |
Start Stop Button (SSB) monitoring
|
• |
Starter power control
|
• |
To activate the power modes ‘Off’, ’Accessory’, ‘Ignition’ and 'Start'
by switching the corresponding terminals
|
• |
To start the engine
|
• |
To stop the engine
|
System State |
Terminal Status |
ESCL Status |
Engine status |
1. OFF - Locked |
OFF |
Locked |
Stopped |
2. OFF - Unlocked |
OFF |
Unlocked |
Stopped |
3. ACC |
ACC |
Unlocked |
Stopped |
4. IGN |
IGN1, IGN2, ACC |
Unlocked |
Stopped |
5. Start |
IGN1, Start |
Unlocked |
Cranking |
6. IGN - Engine |
IGN1, IGN2, ACC |
Unlocked |
Running (means "self-running") |
System State |
Terminal Status |
ESCL Status |
Engine status |
1. OFF - UNLOCKED |
OFF |
Unlocked |
Stopped |
2. ACC |
ACC |
Unlocked |
Stopped |
3. IGN |
IGN1, IGN2, ACC |
Unlocked |
Stopped |
4. Start |
IGN1, START with special pattern of activation see Chap 6.2.1 for details |
Unlocked |
Cranking |
5. IGN - Engine |
IGN1, IGN2, ACC |
Unlocked |
Running (means "self-running") |
Hyundai Creta GS 2014-2024 Service Manual: Repair procedures
Inspection
1.
Turn ignition switch OFF.
2.
Disconnect injector connector.
3.
Measure resistance between injector terminals 1 and 2.
4.
Check that the resistance is within the specif ...
Hyundai Creta GS 2014-2024 Service Manual: Heated Oxygen Sensor (HO2S)
Description and operation
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed
on upstream and downstream of the Warm up Catalytic Converter (WCC).
After it compares oxygen consistency of the atmosphere with the exhaust gas,
it transfe ...