Kia Cadenza: Charging System / Battery Sensor Description and Operation

Kia Cadenza YG 2016-2025 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 2016-2025 Owners Manual: Auto defogging system

Auto defogging reduces the probability of fogging up the inside of the windshield by automatically sensing the moisture of inside the windshield. The auto defogging system operates when the heater or air conditioning is on. Activation on washer fluid is activated when you select ‘S ...

Kia Cadenza YG 2016-2025 Service Manual: ESC OFF Switch Repair procedures

Inspection 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the passenger compartment juction box cover. 3. Remove the crash pad side switch assembly (A) by pushing it through juction box cover hole. Put on gloves to prote ...