| Inspection |
| 1. |
Turn OFF ignition switch and disconnect the negative (-) battery cable.
|
| 2. |
Remove the air cleaner and air duct.
|
| 3. |
Remove the battery (+) terminal (A).
|
| 4. |
Remove the battery mounting bracket (A) and the battery (B).
|
| 5. |
Remove the ECM.
|
| 6. |
Remove the battery tray.
|
| 7. |
Disconnect the back-up lamp switch connector (A).
|
| 8. |
Check the continuity between no. 1 and 2 terminals of backup lamp switch.
When the shift lever is in reverse, there should be continuity.
|
| Replacement |
| 1. |
Turn OFF ignition switch and disconnect the negative (-) battery cable.
|
| 2. |
Remove the air cleaner and air duct.
|
| 3. |
Remove the battery (+) terminal (A).
|
| 4. |
Remove the battery mounting bracket (A) and the battery (B).
|
| 5. |
Remove the ECM.
|
| 6. |
Remove the battery tray.
|
| 7. |
Disconnect the back-up lamp switch connector (A).
|
| 8. |
Remove the snap pin (A) and then separate the shift cable (B).
|
| 9. |
Replace a new one and install the back up lamp switch (A).
|
Specification Item Specification Current voltage 13V Working voltage DC 10V - 15V Working temperature (-)30°C ~ (+)100°C Voltage drop Max.
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the mode control actuator connector. 3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 4.
Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor does not operate well, substitute with a known-good blower motor and check for proper operation.