Kia Cadenza: Charging System / Battery Sensor Description and Operation

Kia Cadenza YG 2016-2023 Service Manual / Engine Electrical System / Charging System / Battery Sensor Description and Operation

Description

Vehicles have many control units that use more electricity. These units control their own system based on information from diverse sensors. It is important to have a stable power supply as there diverse sensors giving a variety of information. Battery sensor is mounted on battery (-) terminal. It transmits battery voltage, current, temperature information to ECM. ECM controls generating voltage by duty cycle based on these signals.

Battery Troubleshooting

Troubleshooting ...

Battery Sensor Repair procedures

Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the battery sensor connector (A). 3. Remove the battery negative (-) cable after removi ...

Other information:

Kia Cadenza YG 2016-2023 Service Manual: On-board Refueling Vapor Recovery (ORVR) valve Repair procedures

Removal 1. Turn the ignition switch OFF, and then remove battery (-) cable. 2. Remove the fuel tank. (Refer to Fuel System - "Fuel Tank") 3. Disconnect the vapor hose (A). 4. Remove installation bolts (B), and then remove the ORVR valve (C) from the fuel tank, Inspection 1. V ...

Kia Cadenza YG 2016-2023 Service Manual: Special Service Tools

Special Service Tools ItemIllustrationApplicationFuel Pressure Gauge(09353-24100)Measuring the fuel line pressureFuel Pressure Gauge Adapter(09353-02100)Connection between the high pressure fuel pump and the fuel feed lineHeated Oxygen Sensor Socket Wrench(09392-1Y100)Removal and installation o ...