| DETECTION CONDITION |
- U3003:08
- While the vehicle is traveling at a speed of 10km/h {6.2 mph} or more
, a CAN signal error caused by low power supply voltage is detected.
- U3003:16
- When driving the vehicle at 20 km/h {12 mph} or more
, low ignition voltage (10 V or less
) is detected at the voltage monitor of the solenoid valve or motor monitor.
- U3003:17
- High ignition voltage (18 V or more
) is detected at the voltage monitor of the solenoid valve or motor monitor.
|
| FAIL-SAFE FUNCTION |
- U3003:08
- Permits the control and does not illuminate each warning/indicator light.
- U3003:16
- Illuminates the ABS warning light and TCS/DSC indicator light.
- Does not illuminate the brake warning light (9.4-10.0 V or less
for 210 ms or more
).
- Illuminates the brake warning light (7.55-8.45 V or less
for 30 ms or more
).
- Inhibits the ABS, TCS, DSC and brake assist controls.
- Permits the EBD control (9.4-10.0 V or less
for 210 ms or more
).
- Inhibits the EBD control (7.55-8.45 V or less
for 30 ms or more
).
- U3003:17
- Illuminates the ABS warning light, brake system warning light and TCS/DSC indicator light.
- Inhibits the ABS, EBD, TCS, DSC and brake assist controls.
|
| POSSIBLE CAUSE |
- Battery deterioration
- Generator malfunction
- SAS 10A/ABS V 20A/ABS P 40A/IG KEY1 50A/BTN 60A fuse malfunction
- Open or short circuit in wiring harness between DSC HU/CM terminal Y and battery
- Open or short circuit in wiring harness between DSC HU/CM terminal AU and battery
- Open or short circuit in wiring harness between DSC HU/CM terminal AT and battery
- Open circuit in wiring harness between DSC HU/CM terminal B and body ground
- Poor connection at connectors (female terminal)
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