Problem Symptoms Table [08/2013 - 08/2016]
WARNING: This page is about a different car, the 2018 Toyota Corolla, 2017 Toyota Corolla, 2016 Toyota Corolla, 2015 Toyota Corolla, and 2014 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
CRUISE CONTROL SYSTEM
| Symptom | Suspected Area | Link |
|---|---|---|
| The cruise control system cannot be turned on using the cruise control main switch (ON-OFF button). | Cruise control main switch circuit | Refer to Cruise Control Switch Circuit [08/2013 - 08/2016] |
| Cruise main indicator light circuit | Refer to Cruise Main Indicator Light Circuit [08/2013 - ] | |
| ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| ECM (for 2ZR-FAE) | Refer to REMOVAL [08/2013 - 08/2016] | |
| Vehicle speed cannot be set (the cruise control indicator illuminates in green when the cruise control system is turned on using the cruise control main switch (ON-OFF button), but the cruise control indicator goes out when the cruise control main switch is pushed to -/SET). | Cruise control main switch circuit | Refer to Cruise Control Switch Circuit [08/2013 - 08/2016] |
| ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Vehicle speed cannot be set (the cruise control indicator illuminates in green when the cruise control system is turned on using the cruise control main switch (ON-OFF button), and it remains illuminated when the cruise control main switch is pushed to -/SET). | Stop light switch circuit | Refer to DTC P0571: Brake Switch "A" Circuit [08/2013 - 08/2016] |
| Vehicle speed sensor circuit | Refer to DTC P0500: Vehicle Speed Sensor Malfunction [08/2013 - 08/2016] | |
| Cruise control main switch circuit | Refer to Cruise Control Switch Circuit [08/2013 - 08/2016] | |
| Transmission shift control circuit*1 | Refer to DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input) [08/2013 - 08/2016] | |
| Transmission shift control circuit*2 | Refer to DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input) [08/2013 - 08/2016] | |
| Clutch switch circuit*3 | Refer to Clutch Switch Circuit [08/2013 - ] | |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2013 - 08/2016] | |
| ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Vehicle speed control by the cruise control system is automatically canceled after it has started. | Stop light switch circuit | Refer to DTC P0571: Brake Switch "A" Circuit [08/2013 - 08/2016] |
| Transmission shift control circuit*1 | Refer to DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input) [08/2013 - 08/2016] | |
| Transmission shift control circuit*2 | Refer to DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input) [08/2013 - 08/2016] | |
| Clutch switch circuit*3 | Refer to Clutch Switch Circuit [08/2013 - ] | |
| Cruise control main switch circuit | Refer to Cruise Control Switch Circuit [08/2013 - 08/2016] | |
| Vehicle speed sensor circuit | Refer to DTC P0500: Vehicle Speed Sensor Malfunction [08/2013 - 08/2016] | |
| ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Pulling back on the cruise control main switch does not cancel vehicle speed control by the cruise control system. (The cruise control indicator remains illuminated in green.) | Cruise control main switch circuit | Refer to Cruise Control Switch Circuit [08/2013 - 08/2016] |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2013 - 08/2016] | |
| ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Pulling back on the cruise control main switch does not cancel vehicle speed control by the cruise control system. (The cruise control indicator goes out.) | ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Vehicle speed control by the cruise control system is not canceled when vehicle speed drops below the low speed limit. (The cruise control indicator remains illuminated in green.) | Vehicle speed sensor circuit | Refer to DTC P0500: Vehicle Speed Sensor Malfunction [08/2013 - 08/2016] |
| ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Vehicle speed control by the cruise control system is not canceled when vehicle speed drops below the low speed limit. (The cruise control indicator goes out.) | ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Depressing the brake pedal does not cancel vehicle speed control by the cruise control system. (The cruise control indicator remains illuminated in green.) | Stop light switch circuit | Refer to DTC P0571: Brake Switch "A" Circuit [08/2013 - 08/2016] |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2013 - 08/2016] | |
| ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Depressing the brake pedal does not cancel vehicle speed control by the cruise control system. (The cruise control indicator goes out.) | ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Moving the shift lever does not cancel vehicle speed control by the cruise control system. (The cruise control indicator remains illuminated in green.) | Stop light switch circuit | Refer to DTC P0571: Brake Switch "A" Circuit [08/2013 - 08/2016] |
| Transmission shift control circuit*1 | Refer to DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input) [08/2013 - 08/2016] | |
| Transmission shift control circuit*2 | Refer to DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input) [08/2013 - 08/2016] | |
| Clutch switch circuit*3 | Refer to Clutch Switch Circuit [08/2013 - ] | |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2013 - 08/2016] | |
| ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Moving the shift lever does not cancel vehicle speed control by the cruise control system. (The cruise control indicator goes out.) | ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Vehicle speed control by the cruise control system is not canceled when transmission shift switch assembly is operated. (The cruise control indicator remains illuminated in green.)*1, *3 | Shift paddle switch circuit*1, *4 | Refer to Shift Paddle Switch Circuit [08/2013 - 08/2016] |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2013 - 08/2016] | |
| ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Vehicle speed control by the cruise control system is not canceled when transmission shift switch assembly is operated. (The cruise control indicator goes out.)*1, *3 | ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| Hunting (Speed is not constant.) | Vehicle speed sensor circuit | Refer to DTC P0500: Vehicle Speed Sensor Malfunction [08/2013 - 08/2016] |
| SFI system (for 2ZR-FE) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2013 - ] | |
| SFI system (for 2ZR-FAE) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2013 - ] | |
| The cruise control indicator (green) remains blinking. | TC and CG terminal circuit | Refer to TC and CG Terminal Circuit [08/2013 - ] |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2013 - 08/2016] | |
| ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| The cruise control SET indicator does not illuminate. (Vehicle speed can be set) | Cruise SET indicator circuit | Refer to Cruise SET Indicator Light Circuit [08/2013 - ] |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2013 - 08/2016] | |
| ECM (for 2ZR-FE) | Refer to COMPONENTS [08/2013 - 08/2016] | |
| ECM (for 2ZR-FAE) | Refer to COMPONENTS [08/2013 - 08/2016] |
*1: for CVT
*2: for Automatic Transaxle
*2: for Manual Transaxle
*3: w/ Sport Sequential Shiftmatic