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Hybrid Control System - Hev: Specifications Hyundai Sonata VI

Engine Control Systems 14 illustrations ~272 words

SPECIFICATIONS

Brake Switch

  1. Type: ON/OFF Switch
  2. Specification
ItemBrake Pedal ReleaseBrake Pedal Push
Switch 1Max. 0.5VBattery Voltage
Switch 2IG OFFMax. 50mV
IG ONBattery VoltageMax. 0.5V

BRAKE SWITCH SPECIFICATIONS

ItemsSpecification
Gap [mm (in)]1.0 ~ 2.0 (0.039 ~ 0.079)

ITEMS SPECIFICATIONS

Clutch Pressure Sensor (CPS)

  1. Type: Piezo-Resistive Pressure Sensor
  2. Specification (Vref = 5.0V)
Pressure [MPa (kgf/cm 2 , psi)]Output Voltage (V)
0 (0, 0)0.5
0.2 (2.04, 29.0)0.9
0.4 (4.08, 58.0)1.3
0.6 (6.12, 87.0)1.7
0.8 (8.16, 116.0)2.1
1.0 (10.20, 145.0)2.5
1.2 (12.24, 174.1)2.9
1.4 (14.28, 203.1)3.3
1.6 (16.32, 232.1)3.7
1.8 (18.35, 261.1)4.1
2.0 (20.39, 290.1)4.5

CLUTCH PRESSURE SENSOR SPECIFICATIONS

Scheme 1

Scheme 1
Scheme 1

DC Fuse

  1. Specification
ItemSpecification
Rated Current (A)30

DC FUSE SPECIFICATIONS

Scheme 2

Scheme 2: COMPONENT LOCATION
Scheme 2: COMPONENT LOCATION

Note. HPCU includes the HCU (Hybrid Control Unit), Inverters (for Drive Motor, HSG and Electric A/C Compressor), MCU (Motor Control Unit) and LDC (Low DC/DC Converter).

Note. For the location of the other control modules, refer to the relevant system. .

Scheme 3

Scheme 3
Scheme 3

Scheme 4

Scheme 4
Scheme 4

Scheme 5

Scheme 5
Scheme 5

Scheme 6

Scheme 6
Scheme 6
  1. HPCU (Hybrid Power Control Unit)
  2. HCU (Hybrid Control Unit)
  3. Brake Switch
  4. Clutch Pressure Sensor (CPS)
  5. DC Fuse

Specification

ItemBrake Pedal ReleaseBrake Pedal Push
Switch 1Max. 0.5VBattery Voltage
Switch 2IG OFFMax. 50mV
IG ONBattery VoltageMax. 0.5V

SPECIFICATIONS

ItemsSpecification
Gap [mm (in)]1.0 ~ 2.0 (0.039 ~ 0.079)

ITEMS SPECIFICATIONS

Scheme 7

Scheme 7: Circuit Diagram
Scheme 7: Circuit Diagram
Pressure [MPa (kgf/cm 2 , psi)]Output Voltage (V)
0 (0, 0)0.5
0.2 (2.04, 29.0)0.9
0.4 (4.08, 58.0)1.3
0.6 (6.12, 87.0)1.7
0.8 (8.16, 116.0)2.1
1.0 (10.20, 145.0)2.5
1.2 (12.24, 174.1)2.9
1.4 (14.28, 203.1)3.3
1.6 (16.32, 232.1)3.7
1.8 (18.35, 261.1)4.1
2.0 (20.39, 290.1)4.5

OUTPUT VOLTAGE SPECIFICATIONS

Scheme 8

Scheme 8
Scheme 8

Scheme 9

Scheme 9: Circuit Diagram
Scheme 9: Circuit Diagram

Scheme 10

Scheme 10: Removal
Scheme 10: Removal

Scheme 11

Scheme 11
Scheme 11
  1. Turn the ignition switch OFF and disconnect the auxiliary 12V battery negative (-) cable.
  2. Remove the under cover (Refer to " «ENGINE AND TRANSAXLE ASSEMBLY»(/hyundai/sonata/vi-2009-2014/remont/mechanical/#engine-and-transaxle-assembly-removal-installation-hev) " ).
  3. Disconnect the sensor connector (A).
  4. Remove the clutch pressure sensor (A).

Scheme 12

Scheme 12: Installation
Scheme 12: Installation
  1. Installation is reverse of removal. Clutch pressure sensor installation: 11 ~ 15 N.m (1.1 ~ 1.5 kgf.m, 8.0 ~ 11.1 lb-ft) NOTE: When installing, apply the ATF oil to the O-ring (A).
  2. Perform the clutch pressure sensor calibration (Refer to " «CLUTCH PRESSURE SENSOR CALIBRATION»(ref-419397-S03581301642011091200000) ").

Scheme 13

Scheme 13: Inspection
Scheme 13: Inspection

Scheme 14

Scheme 14
Scheme 14
  1. Connect the GDS to the Data Link Connector (DLC).
  2. Turn the ignition switch ON.
  3. Check the GDS service data of the sensor. EV Mode (Engine clutch not operating) Clutch Oil Pressure: approx. 0 HEV Mode (Engine clutch operating) Clutch Oil Pressure: above 0

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