Removal |
When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below.
[In the case of installing used ECM]
[In the case of installing new ECM]
Perform "Key teaching" procedure with GDS.
|
When replacing the ECM, the vehicle equipped with the smart key system (Button start) must be performed procedure as below.
[In the case of installing used ECM]
[In the case of installing new ECM]
Insert the key (or press the start button) and turn it to the
IGN ON and OFF position. Then the ECM learns the smart key information
automatically.
|
1. |
Turn ignition switch OFF and disconnect the negative (-) battery cable. |
2. |
Remove the cover. |
3. |
Disconnect the ECM connector (A). |
4. |
Remove the battery tray.
|
5. |
Remove the ECM bracket installation bolts (A) and nut (B). |
6. |
After removing the installation nuts (A), and screw (B), remove the ECM (C) from the bracket. |
Installation |
When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below.
[In the case of installing used ECM]
[In the case of installing new ECM]
Perform "Key teaching" procedure with GDS.
|
When replacing the ECM, the vehicle equipped with the smart key system (Button start) must be performed procedure as below.
[In the case of installing used ECM]
[In the case of installing new ECM]
Insert the key (or press the start button) and turn it to the
IGN ON and OFF position. Then the ECM learns the smart key information
automatically.
|
1. |
Installation is reverse of removal.
|
ECM Problem Inspection Procedure |
1. |
TEST ECM GROUND CIRCUIT: Measure resistance between ECM and
chassis ground using the backside of ECM harness connector as ECM side
check point. If the problem is found, repair it.
|
2. |
TEST ECM CONNECTOR: Disconnect the ECM connector and visually
check the ground terminals on ECM side and harness side for bent pins
or poor contact pressure. If the problem is found, repair it. |
3. |
If problem is not found in Step 1 and 2, the ECM could be
faulty. If so, replace the ECM with a new one, and then check the
vehicle again. If the vehicle operates normally then the problem was
likely with the ECM. |
4. |
RE-TEST THE ORIGINAL ECM: Install the original ECM (may be
broken) into a known-good vehicle and check the vehicle. If the problem
occurs again, replace the original ECM with a new one. If problem does
not occur, this is intermittent problem (Refer to “Intermittent
Problem Inspection Procedure” in Basic Inspection Procedure).
|
The programmed VIN cannot be changed. When writing the VIN, confirm the VIN carefully |
1. |
Select "VIN Writing" function in "Vehicle S/W Management". |
2. |
Select "Write VIN" in "ID Register". |
3. |
Input the VIN.
|
4. |
Turn the ignition switch OFF, then back ON. |
Rear Door Window Glass Components and Components Location
Component Location
1. Rear door window glass
...
High mounted stop light replacement
If the light bulb does not operate, have the vehicle be checked by an authorized
HYUNDAI dealer.
A skilled technician should check or repair the high mounted stop light. Otherwise,
it may affect ...
Warnings and indicators (lnstrument cluster)
All warning lights are checked by turning the ignition switch ON (do not start
the engine). Any light that does not illuminate should be checked by an authorized
HYUNDAI dealer. After starting the e ...