Inspection |
1. |
TCM ground circuit test : Measure the resistance between TCM and chassis ground. (Inspect the terminal connected to the chassis ground with the back of harness connector as the inspection point of TCM side.)
|
2. |
TCM connector test : Disconnect the TCM connector and visually check the ground terminals on TCM side and harness side for bent pins or poor contact pressure. |
3. |
If problem is not found in Steps 1 and 2, the TCM could be faulty. If so, replace the TCM with a new one, and then check the vehicle again. If the vehicle operates normally then the problem was likely with the TCM. |
4. |
Reinspection of original TCM : Install the original TCM (probably broken) into a known-good vehicle and check the vehicle. If the problem occurs again, replace the original TCM with a new one. If the problem does not recur, this is an intermittent problem and other part may be faulty. |
Removal |
1. |
Disconnect the battery negative (-) cable. |
2. |
Disconnect the TCM connector (A).
|
3. |
Remove the TCM after loosening the nuts (A).
|
Installaion |
1. |
Install in the reverse order of removal.
|
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
...
Kia Niro (DE HEV) Owners Manual: If An Accident Occurs
Avoid the engine compartment.
Avoid any orange or high voltage wires, cables, or components.
Assume that a high voltage component is exposed and move away from the vehicle
as promptly as possible.
Refer to Chapter 7 for towing information.
WARNING
After parking the vehicle, shift ...