FixVault

Decelerating Force Changes

Symptom Possible cause Action
Deceleration G changes. The amount of regeneration is limited. Traction motor inverter limits output. Fail-safe of traction motor inverter. "FAIL-SAFE "
The temperature of traction motor or traction motor inverter is high. Check the "POWER LIMIT CAUSE" in the DATA MONITOR of VCM.
LBC limits output. Fail-safe of LBC. "FAIL-SAFE " (without Li-ion battery heater), "FAIL-SAFE " (without Li-ion battery heater).
Damaged bus bar (connecting part of Li-ion battery module). Check bus bar.
Degradation in Li-ion battery temperature Check the "POWER LIMIT CAUSE" in the DATA MONITOR of VCM.
The temperature of Li-ion battery is too high/low.
Li-ion battery is fully charged. Normal operation.
The amount of target regeneration changes. Selector lever range position is changed. Range changes from D to ECO or from ECO to D. Normal operation.
- Accelerator pedal is depressed. Normal operation.