Brake. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
Brake Control Dynamic Control Systems. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
Anti-Lock Brake System -- Problem Symptoms Table |
- NOTICE:
- When replacing the brake actuator assembly, sensor, etc., turn the ignition switch off.
- 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.
| Symptom | Suspected Area | See page |
| ABS does not operate | Check for DTCs again and make sure that the normal system code is output. | HILUX_TGN26 RM000000XHV0CFX.html |
| IG power source circuit | HILUX_TGN26 RM000000XW60DHX.html | |
| Front speed sensor circuit | HILUX_TGN26 RM000000XI90MQX.html | |
| Rear speed sensor circuit | HILUX_TGN26 RM000000XIA0GEX.html | |
| Check brake actuator assembly operation using the Active Test function. If abnormal, check the hydraulic circuit for leaks. | HILUX_TGN26 RM0000011JI00TX.html | |
| If the symptoms still occur even after the above items have been inspected and proved to be normal, replace the skid control ECU (brake actuator assembly). | HILUX_TGN26 RM0000010K0019X.html | |
| ABS does not operate efficiently | Check for DTCs again and make sure that the normal system code is output. | HILUX_TGN26 RM000000XHV0CFX.html |
| Front speed sensor circuit | HILUX_TGN26 RM000000XI90MQX.html | |
| Rear speed sensor circuit | HILUX_TGN26 RM000000XIA0GEX.html | |
| Stop light switch circuit | HILUX_TGN26 RM000000XIE0IRX.html | |
| Check brake actuator assembly operation using the Active Test function. If abnormal, check the hydraulic circuit for leaks. | HILUX_TGN26 RM0000011JI00TX.html | |
| If the symptoms still occur even after the above items have been inspected and proved to be normal, replace the skid control ECU (brake actuator assembly). | HILUX_TGN26 RM0000010K0019X.html | |
| ABS sensor DTC check cannot be done | Check for DTCs again and make sure that the normal system code is output. | HILUX_TGN26 RM000000XHV0CFX.html |
| TC and CG terminal circuit | HILUX_TGN26 RM00000104J01RX.html | |
| ABS warning light abnormal (Remains on) | Refer to ABS Warning Light Remains ON | HILUX_TGN26 RM000003O4G012X.html |
| ABS warning light abnormal (Does not come on) | Refer to ABS Warning Light does not Come ON | HILUX_TGN26 RM000003O4H012X.html |
| Brake warning light remains on even when parking brake is released | Refer to Brake Warning Light Remains ON | HILUX_TGN26 RM000003O4I010X.html |
| Brake warning light does not come on when parking brake is applied | Refer to Brake Warning Light does not Come ON | HILUX_TGN26 RM000003O4J010X.html |
| Test Mode (signal check) cannot be done | TS and CG terminal circuit | HILUX_TGN26 RM00000104K037X.html |