Section 27 (Dynamic Radar Cruise Control System (2GR-FE) - Diagnostic Codes & Circuit Tests (Except Hybrid))
WARNING: This page is about a different car, the 2016 Toyota Highlander, 2015 Toyota Highlander, and 2014 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
- Dynamic Radar Cruise Control System
- Vehicle Control History [12/2013 - 11/2016]
- DTC U1102: Lost Communication with Radar Sensor [12/2013 - 11/2016]
- DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor [12/2013 - 11/2016]
- DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U1104: Lost Communication with Driving Support ECU [12/2013 - 11/2016]
- DTC P1631: Communication Error from ECM to VSC [12/2013 - 11/2016]
- DTC P1630: Communication Error from VSC to ECM [12/2013 - 11/2016]
- DTC P1617: Distance Control ECU Malfunction [12/2013 - 11/2016]
- DTC P1616: Communication Error from ECM to Distance Control ECU [12/2013 - 11/2016]
- DTC P1615: Communication Error from Distance Control ECU to ECM [12/2013 - 11/2016]
- DTC P1578: Brake System Malfunction [12/2013 - 11/2016]
- DTC P1575: Warning Buzzer Malfunction [12/2013 - 11/2016]
- DTC P1572: Improper Aiming of Radar Sensor Beam Axis [12/2013 - 11/2016]
- DTC P1570: Radar Sensor Malfunction [12/2013 - 11/2016]
- DTC P0575: Cruise Control Input Circuit [12/2013 - 11/2016]
- DTC P0571: Brake Switch "A" Circuit [12/2013 - 11/2016]
- DTC P0500: Vehicle Speed Sensor Malfunction [12/2013 - 11/2016]
- DTC P0503: Vehicle Speed Sensor "A" Intermittent / Erratic / High [12/2013 - 11/2016]
- Circuit Tests
- Cruise Control Switch Circuit [12/2013 - 11/2016]
- Millimeter Wave Radar Sensor Power Source Circuit [12/2013 - 11/2016]
- Distance Control Switch Circuit [12/2013 - 11/2016]
- Wiper Signal Circuit [12/2013 - 11/2016]
- Cruise Main Indicator Light Circuit [12/2013 - 11/2016]
- Cruise SET Indicator Light Circuit [12/2013 - 11/2016]
- ECU Power Source Circuit [12/2013 - 11/2016]
- TC and CG Terminal Circuit [12/2013 - 11/2016]