Cruise Control System - Testing & Troubleshooting
- General Information
- Circuit Diagram
- Adaptive Cruise Control (ACC) Circuit Diagram (2017 2018)
- Adaptive Cruise Control (ACC) Circuit Diagram (2019)
- Adaptive Cruise Control (ACC) Circuit Diagram (2020 2021 2022 2023 2024 2025)
- Collision Mitigation Braking System (CMBS) Circuit Diagram (2017 2018)
- Collision Mitigation Braking System (CMBS) Circuit Diagram (2019)
- Collision Mitigation Braking System (CMBS) Circuit Diagram (2020 2021 2022 2023 2024 2025)
- Cruise Control Circuit Diagram
- Lane Keeping Assist System (LKAS) Circuit Diagram (2017 2018)
- Lane Keeping Assist System (LKAS) Circuit Diagram (2019)
- Lane Keeping Assist System (LKAS) Circuit Diagram (2020 2021 2022 2023 2024 2025)
- Component Location Index
- Symptom Troubleshooting
- Adaptive Cruise Control (ACC) Symptom Troubleshooting - ACC activation indicator does not come on
- Adaptive Cruise Control (ACC) Symptom Troubleshooting - ACC activation indicator does not go off
- Adaptive Cruise Control (ACC) Symptom Troubleshooting - ACC indicator does not come on (2017 2018 2019)
- Adaptive Cruise Control (ACC) Symptom Troubleshooting - ACC indicator does not come on (2020 2021 2022 2023 2024 2025)
- Adaptive Cruise Control (ACC) Symptom Troubleshooting - ACC indicator does not go off (2017 2018)
- Adaptive Cruise Control (ACC) Symptom Troubleshooting - ACC indicator does not go off (2019)
- Adaptive Cruise Control (ACC) Symptom Troubleshooting - ACC indicator does not go off (2020 2021 2022 2023 2024 2025)
- Adaptive Cruise Control (ACC) Symptom Troubleshooting - Does not sense the vehicle driving ahead
- Adaptive Cruise Control (ACC) Symptom Troubleshooting - Intermittently senses the vehicle driving ahead
- Adaptive Cruise Control (ACC) Symptom Troubleshooting - Senses a vehicle driving in another lane
- Collision Mitigation Braking System (CMBS) Symptom Troubleshooting - CMBS indicator does not go off
- Lane Keeping Assist System (LKAS) Symptom Troubleshooting - LKAS activation indicator does not come on
- Lane Keeping Assist System (LKAS) Symptom Troubleshooting - LKAS activation indicator does not go off
- Lane Keeping Assist System (LKAS) Symptom Troubleshooting - LKAS indicator does not come on (2017 2018 2019)
- Lane Keeping Assist System (LKAS) Symptom Troubleshooting - LKAS indicator does not come on (2020 2021 2022 2023 2024 2025)
- Lane Keeping Assist System (LKAS) Symptom Troubleshooting - LKAS indicator does not go off (2017 2018)
- Lane Keeping Assist System (LKAS) Symptom Troubleshooting - LKAS indicator does not go off (2019)
- Lane Keeping Assist System (LKAS) Symptom Troubleshooting - LKAS indicator does not go off (2020 2021 2022 2023 2024 2025)
- Symptom Troubleshooting Index
- Adaptive Cruise Control (ACC) Symptom Troubleshooting Index (Adaptive Cruise Control (ACC))
- Collision Mitigation Braking System (CMBS) Symptom Troubleshooting Index (Collision Mitigation Braking System (CMBS))
- Cruise Control Symptom Troubleshooting Index (Cruise Control)
- Lane Keeping Assist System (LKAS) Symptom Troubleshooting Index
- Description & Operation
- Adaptive Cruise Control (ACC) System Description
- Adaptive Cruise Control (ACC) System Description - System Diagram
- Collision Mitigation Braking System (CMBS) Description
- Collision Mitigation Braking System (CMBS) Description - System Diagram
- Cruise Control System Description
- Cruise Control System Description - System Diagram
- Lane Keeping Assist System (LKAS) Description
- Lane Keeping Assist System (LKAS) Description - System Diagram
- Symptom Troubleshooting Index for Viewer
- ACC OFF is displayed on the MID unexpectedly (Adaptive Cruise Control (ACC))
- ACC activation indicator does not come on (Adaptive Cruise Control (ACC))
- ACC activation indicator does not go off (Adaptive Cruise Control (ACC))
- ACC indicator does not come on (Adaptive Cruise Control (ACC))
- ACC indicator does not go off (Adaptive Cruise Control (ACC))
- CMBS OFF switch does not turn On/turn Off (CMBS indicator does not change) (Collision Mitigation Braking System (CMBS))
- CMBS indicator does not come on (Collision Mitigation Braking System (CMBS))
- CMBS indicator does not go off (Collision Mitigation Braking System (CMBS))
- Cruise control can be set, but the cruise control indicator does not come on (Cruise Control)
- Cruise control can be set, but the cruise main indicator does not come on (Cruise Control)
- Cruise control cannot be set (Cruise Control)
- Does not sense the vehicle driving ahead (Adaptive Cruise Control (ACC))
- Intermittently senses the vehicle driving ahead (Adaptive Cruise Control (ACC))
- LKAS activation indicator does not come on
- LKAS activation indicator does not go off
- LKAS indicator does not come on
- LKAS indicator does not go off
- Senses a vehicle driving in another lane (Adaptive Cruise Control (ACC))
- Set distance cannot be adjusted with the distance switch (Adaptive Cruise Control (ACC))
- Set speed does not cancel when the CANCEL button is pressed (Cruise Control)
- Set speed does not cancel when the CRUISE button is pressed (Cruise Control)
- Set speed does not cancel when the MAIN switch is turned off (Adaptive Cruise Control (ACC))
- Set speed does not cancel when the brake pedal is pressed (Adaptive Cruise Control (ACC))
- Set speed does not cancel when the brake pedal is pressed (Cruise Control)
- Set speed does not resume when the RES/+ button is pressed (with the CRUISE button pressed on, and set speed temporarily canceled by pressing the brake pedal) (Cruise Control)
- The CMBS did not operate (Collision Mitigation Braking System (CMBS))
- The CMBS operated without danger of collision (Collision Mitigation Braking System (CMBS))
- The CMBS operates frequently (Collision Mitigation Braking System (CMBS))
- The MID does not indicate when the CMBS OFF switch is operated (Collision Mitigation Braking System (CMBS))
- The MID does not indicate with the CMBS operating (Collision Mitigation Braking System (CMBS))
- The buzzer does not sound when the CMBS OFF switch is operated (Collision Mitigation Braking System (CMBS))
- The buzzer does not sound (Collision Mitigation Braking System (CMBS))
- Vehicle does not accelerate accordingly when the RES/+ button is pressed (Cruise Control)
- Vehicle does not decelerate or accelerate accordingly when the SET or RES switch is pressed (Adaptive Cruise Control (ACC))
- Vehicle speed can be set, but there is no ACC indication on the MID (Adaptive Cruise Control (ACC))
- Vehicle speed can be set, but vehicle decelerates (Adaptive Cruise Control (ACC))
- Vehicle speed cannot be set when the SET switch is pressed between 25 mph (40 km/h) and 90 mph (145 km/h) (Adaptive Cruise Control (ACC))
- Input Test
- How to Information
- How to Troubleshoot the Adaptive Cruise Control (ACC)