Specifications |
Item |
Specification |
|
Front disc brake |
Type |
Ventilated disc |
Disc O.D. |
O 280 mm (12.02 in) |
|
Disc thickness |
22 mm (0.86 in) |
|
Caliper piston |
Single |
|
Cylinder I.D. |
O 57.2 mm (2.25 in) |
|
Rear disc brake |
Type |
Solid disc |
Disc O.D. |
O 262 mm (10.31 in) |
|
Disc thickness |
10 mm (0.39 in) |
|
Caliper piston |
Single |
|
Cylinder I.D. |
O 33.96 mm (1.33 in) |
|
Parking brake |
Type |
BIR (Ball-in-Ramp) |
Actuation |
Lever |
O.D.: Outer Diameter I.D: Inner Diameter |
Specification (ESC)
Part |
Item |
Standard value |
Remark |
Integrated Brake Actuation Unit(IBAU) |
System |
4 Channel 4 Sensor (Solenoid) |
Total control (ABS, EBD, TCS, ESC) |
Type |
Valve relay integrated type |
||
Operating Voltage |
10 - 15 V |
||
Operating Temperature |
-40 - 120 °C (-40 - 248°F) |
||
Active Wheel speed sensor |
Supply voltage |
DC 4.5 - 20 V |
? |
Output current low |
5.9 - 8.4 mA |
? |
|
Output current high |
11.8 - 16.8 mA |
? |
|
Output range |
1 - 2500 Hz |
? |
|
Tone wheel |
Front: 48 teeth, Rear: 47 teeth |
? |
|
Air gap |
0.4 - 1.0 mm |
? |
|
Pressure Source Unit (PSU) |
System |
3 piston pump/ high pressure accumulator system |
? |
Operating Voltage |
10 - 15 V |
? |
|
Operating Temperature |
-40 - 120 °C (-40 - 248°F) |
? |
Service Standard
Items |
Standard value |
Brake pedal Full stroke |
136.0 mm (5.35 in) |
Brake pedal height |
177.2 mm (6.97 in.) |
Stop lamp switch clearance |
1.0 - 2.0 mm (0.04 - 0.08 in) |
Brake pedal free play |
2.0 - 4.0 mm (0.07 - 0.15 in) |
Front brake disc thickness |
22.0 mm (0.8661 in) |
Front brake disc service limit |
20.0 mm (0.7874 in) |
Front brake disc pad thickness |
17.0 mm (0.6693 in) |
Front brake disc service limit |
9.0 mm (0.3543 in) |
Rear brake disc thickness |
10 mm (0.39 in) |
Rear brake disc service limit |
8.4 mm (0.33 in) |
Rear brake disc pad thickness |
15.0 mm (0.5906 in) |
Rear brake disc service limit |
8.0 mm (0.31 in) |
Tightening Torques
Items |
N·m |
kgf·m |
lb·ft |
|
Air bleeding screw |
6.9 - 12.7 |
0.7 - 1.3 |
5.1 - 9.4 |
|
Front caliper guide rod bolts |
21.6 - 31.4 |
2.2 - 3.2 |
15.9 - 23.1 |
|
Rear caliper guide rod bolts |
21.6 - 31.4 |
2.2 - 3.2 |
15.9 - 23.1 |
|
Front caliper assembly to knuckle |
98.1 - 117.7 |
10.0 -12.0 |
72.3 - 86.8 |
|
Rear caliper assembly to knuckle |
63.7 - 73.5 |
6.5 - 7.5 |
47.0 - 54.2 |
|
Brake hose to caliper |
24.5 - 29.4 |
2.5 - 3.0 |
18.1 - 21.7 |
|
Brake pedal member bracket bolts |
16.7 - 25.5 |
1.7 - 2.6 |
12.3 - 18.8 |
|
Brake pedal mounting nut |
16.7 - 25.5 |
1.7 - 2.6 |
12.3 - 18.8 |
|
Front wheel speed sensor bolt |
7.8 - 11.8 |
0.8 - 1.2 |
5.8 - 8.7 |
|
IBAU bracket mounting bolts |
10.8 - 12.7 |
1.1 - 1.3 |
8.0 - 9.4 |
|
IBAU Brake Tube Flare nuts |
12.7 - 16.7 |
1.3 - 1.7 |
9.4 - 12.3 |
|
PSU Bracket mounting bolts |
19.6 - 29.4 |
2.0 - 3.0 |
14.5 - 21.7 |
Lubricants
Items |
Recommended |
Quantity |
Brake fluid |
DOT 3 or DOT 4 |
As required |
Brake pedal bushing and bolt |
Chassis grease |
As required |
Parking brake shoe and backing plate contacting surface |
Heat resistance grease |
As required |
Kia Niro (DE HEV) Owners Manual: Explanation of scheduled maintenance items
Engine oil and filter
The engine oil and filter should be changed at the intervals specified in the
maintenance schedule. If the vehicle is being driven in severe conditions, more
frequent oil and filter changes are required.
HSG (Hybrid starter & generator) belt
The HSG belt should be ch ...
Kia Niro 2017 (DE HEV) Service Manual: BMS ECU Schematic diagrams
BMS ECU Terminal And Input/Output
Signal
Connector [B01-VC] (24pin) : High Voltage
Battery Cell Voltage Check Connector
Pin No.
Description
Connected to
1
-
-
2
...