Kia Soul EV: High Voltage Battery Control System / Runaway Arresting Device (RAD) Repair procedures

Kia Soul EV (PS EV) 2015-2020 Service Manual / EV Battery System / High Voltage Battery Control System / Runaway Arresting Device (RAD) Repair procedures

Inspection
   
Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries
Be sure to shut off the high voltage before doing any work related with the high voltage system(Refer to "High Voltage Shut-off Procedure"). Failure to follow the safety instructions may result in serious electrical injuries.
   
When removing the battery pack assembly to inspect the battery system, it can be connected to vehicle by using the SST 0K918-E4100, 0K375-E4100, 0K375-E4200.
1.
Turn the ignition switch OFF and disconnect the auxiliary batter negative (-) terminal.
2.
Shut off the high voltage.
(Refer to Battery Control System - "High Voltage Shut-off Prcedure")
3.
Remove the high voltage battery upper case.
(Refer to High Votlage Battery System - "Case")
4.
Measure the combined resistance of RAD terminal.

Specification : Less than 3 ? (20°C)

5.
Measure the resistance of each RAD.

Specification : Less than 0.375? (20°C)

   
When installing the RAD harness, be sure to check if the connector is installed on the correct position.
[If not correct]
1. Failure of precharging
2. RAD malfunction (misrecognize that the high voltage battery is swollen)
[Main inspection items]
1. Check that the RAD switch is facing down.

2. Be careful not to reverse the battery No. 1 module RAD connector (2 pins) and the BMS extension connector (1 pin).

3. Be careful not to reverse the battery No. 8 module RAD connector (2 pins) and the BMS extension connector (1 pin).

Runaway Arresting Device (RAD) Schematic Diagrams
Circuit Diagram ...

High Voltage Battery Heater Specifications
Specification [14 cells LH/ RH] ItemSpecificationResistance (?)26 ~ 29 [10 cells LH/ RH] ItemSpecificationResistance (?)16 ~ 18 ...

Other information:

Kia Soul EV (PS EV) 2015-2020 Service Manual: Components and Components Location


Components 1. Front pillar trim2. Cowl side trim3. Center pillar lower trim 4. Center pillar upper trim5. Rear pillar trim6. Front door scuff trim7. Rear door scuff trim ...

Kia Soul EV (PS EV) 2015-2020 Service Manual: ESP OFF Switch Repair procedures


Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 3. Remove the lower crash pad switch assembly (A) by pushing it. 4. Disconnect the connectors (A) from the lower crash p ...

Copyright © www.ksoulev.com 2020-2022