Digital key battery discharge logic improvement (SA651)
Kia technical service bulletin TSB_ELE424 for 2027 Kia Telluride and 2027 Kia Telluride Hybrid.
- Bulletin number
- TSB_ELE424 (SA651)
- Component
- Electrical system
- Summary
- TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DIGITAL KEY BATTERY DISCHARGE LOGIC IMPROVEMENT (SA651) - This bulletin provides information to improve the Body Domain Controller – Body Control Module ‘BDC-BCM’ system software on certain 2027MY Telluride (LQ2a) vehicles produced from December 03, 2026 through May 04, 2026 and certain 2027MY Telluride Hybrid (LQ2 HEV) vehicles produced from December 04, 2025 through May 04, 2026. The affected vehicles may experience excessive discharging of the 12V battery while parked, potentially resulting in a no-start condition.
Owners of these vehicles have filed 7 complaints in the electrical category.
Vehicles covered
- Kia Telluride 2027 2027
- Kia Telluride Hybrid 2027 2027
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