General InformationHyundai Tucson (NX4) 2022-2026 Service Manual: Heater & A/C Control Unit (DATC)
- Components
Connector Pin Function
Pin NoConnector A
1Battery (+)
2IGN2
3IGN1
4Local CAN (High)
5Local CAN (Low)
6In-car sensor (+)
7-
8Sensor ground
9ISG B+
10ILL+ (TAIL)
11-
12-
13-
14-
15ILL- (RHEO)
16Ground
- Self Diagnosis
1.Self-diagnosis process.
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Hyundai Tucson (NX4) 2022-2026 Service Manual: Special Service Tools
- Special Service Tools
Tool (Number and Name)IllustrationApplication
RKE Battery Checker(09954-2P100)
Measuring the RKE battery voltage.
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