Removal |
1. |
Turn ignition switch OFF and disconnect the negative (-) battery terminal. |
2. |
Remove the air cleaner assembly. (Refer to Engine Mechanical System - "Air Cleaner") |
3. |
Remove the brake fluid from the reservoir . |
4. |
Remove the connector and wire ring bracket.
|
5. |
Loosen the pressure source unit (PSU) flare nut (A) and then remove the tube.
|
6. |
Disconnect the pressure source unit (PSU) connector (A) and hose (B).
|
7. |
Remove the sub frame. (Refer to Suspension System - "Sub Frame") |
8. |
Loosen the nuts and bolt and then remove the pressure source (PSU).
|
Installation |
1. |
Installation is the reverse of removal. |
2. |
Check the brake pedal operation. |
3. |
After filling the brake fluid in the reservoir, perform the air bleed. (Refer to the Brake system - "Brake Bleeding Procedure") |
4. |
Conduct the pedal traval sensor (PTS) calibration. (Refer to the Brake System - "Brake Pedal") |
5. |
Conduct the pressure sensor calibration. |
Diagnostic Procedure Using a Diagnostic Instrument |
The following section describes how to diagnose faults using a diagnostic instrument.
1. |
Connect the diagnostic instrument to the self-diagnostic connector (16-pin) beneath the crash pad on the side of driver's seat, and then turn on the ignition to activate the diagnostic instrument. |
2. |
In the GDS Vehicle Type Selection menu, select "Vehicle Type" and "Brake/VDC/AHB" System, and then opt for "OK." Pressure Sensor Calibration
|
3. |
Turn ignition switch off and on after calibration procedure. |
4. |
Confirm success of calibration. Pedal Travel Sensor (PTS) Calibration
|
Kia Niro 2017 (DE HEV) Service Manual: Motor Temperature Sensor Repair procedures
Inspection
Hybrid Drive Motor
1.
Inspect the temperature sensor resistance.
Item
Pin
Specification
Remarks
Resistance
(Temperaturesensor)
...
Kia Niro 2017 (DE HEV) Service Manual: Repair procedures
Checking Refrigerant Specifications
1.
Check refrigerant specifications label inside engine room.
R-134a
R-1234yf
Examples
...