Keyless Starting System: Testing and Inspection

Inspection

Self Diagnosis With GDS
Smart key system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis.
The following three features will be major problem in SMART KEY system.
1. Problem in IPM input.
2. Problem in IPM.
3. Problem in IPM output.
The following three diagnostic solutions will be the main solution process to a majority of concerns.
1. IPM Input problem : switch diagnosis
2. IPM problem : communication diagnosis
3. IPM Output problem : antenna and switch output diagnosis

Switch Diagnosis
1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.
2. Select the vehicle model and then "IPM" system.
3. Select the "IPM + PIC".
4. After IG ON, select the "Input/output monitoring".
5. You can see the situation of each switch on scanner after connecting the "Input/output monitoring" process.





Communication Diagnosis With GDS (self Diagnosis)
1. Communication diagnosis checks that the each linked components operates normal.
2. Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
3. After IG ON, select the "Diagnostic trouble codes".





Antenna Actuation Diagnosis
1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
2. After IG ON, select the "PIC antenna active".




3. Set the smart key near the related antenna and operate it with a scanner.
4. If the LED of smart key is blinking, the smart key is normal.
5. If the LED of smart key is not blinking, check the voltage of smart key battery.
6. Antenna actuation
A. INTERIOR ANTENNA 1
B. INTERIOR ANTENNA 2
C. BUMPER/ TRUNK ANTENNA
D. DRV_DR ANTENNA
E. AST_DR ANTENNA
F. REAR PACKAGE TRAY ANTENNA

Antenna Status Check
1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
2. Select the "IPM + PIC".
3. After IG ON, select the "PIC ANTENNA STATUS CHECK".




4. Set the smart key near the related antenna and operate it with a scanner.




5. If the smart key runs normal , the related antenna, smart key(transmission, reception)and exterior receiver are normal.
6. Antenna status
A. INTERIOR ANTENNA 1
B. INTERIOR ANTENNA 2
C. BUMPER/ TRUNK ANTENNA
D. DRV_DR ANTENNA
E. AST_DR ANTENNA
F. REAR PACKAGE TRAY ANTENNA

Serial Communication Status Check
1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
2. Select the SERIAL COMMUNICATION STATUS CHECK".




3. After IG ON, select the "External serial line".




4. Check the serial communication line with a scanner.




5. If the smart key runs normal, the communication of IPM, exterior receiver and ESCL (Electronic Steering column Lock) are normal.




6. If the smart key runs abnormal, check the following items.
A. Disconnection or no response of the exterior receiver communication line.
B. The exterior receiver communication line disconnection and ground connection.
C. The ESCL disconnection or no response
D. The ESCL disconnection and ground connection

Interior Antenna Actuation Check
1. Set the smart key in the following shade area and check the IG ON.




2. If the ignition is ON, the antenna runs normal.
3. Check the interior antenna ignition mode.
4. Set the smart key in the following shade area and actuate the antenna. Check the LED of smart key is blinking.




5. If the LED of smart key is not blinking, check the antenna in shade area.





FOB Status Check
1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
2. After IG ON, select the "FOB KEY STATUS INFO".









Smart Key Status Check
1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
2. After IG ON, select the "SMK STATUS INFO".









PDM Status Check
1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
2. After IG ON, select the "PDM STATUS INFO".









ESCL Status Check
1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
2. After IG ON, select the "ESCL STATUS INFO".









Neutralization Status Check
1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
2. After IG ON, select the "Neutralization mode".