- State of Charge (All Bat)
- Discharge Control Value
- Power Resource IB
- DC Inhibit Time
DESCRIPTION
The hybrid vehicle control ECU alerts the driver and performs fail-safe control based on error signals received from the battery voltage sensor. This DTC is stored when the SOC (state of charge) of the HV battery starts to drop as a result of leaving the shift lever in N, running out of fuel, or a malfunction in the hybrid control system.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
---|---|---|---|---|---|
P3000-388 | Battery Control System | Discharging prohibited Discharging of the HV battery continues even after discharging is prohibited when the hybrid system is malfunctioning and "State of Charge (All Bat)" has reached the lower limit. (1 trip detection logic) |
| Does not come on | Master Warning Light: Does not come on |
DTC No. | Data List |
---|---|
P3000-388 |
|
CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. | CHECK DTC OUTPUT (HYBRID CONTROL) |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
(d) Check for DTCs.
Powertrain > Hybrid Control > Trouble Codes(e) Turn the power switch off.
DTCs other than P3000-388 and P3000-389 are also output. | GO TO DTC CHART (HYBRID CONTROL SYSTEM) |
|
2. | CHECK DTC OUTPUT (ENGINE AND ECT) |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
(d) Check for DTCs.
Powertrain > Engine and ECT > Trouble Codes(e) Turn the power switch off.
DTCs are output. | GO TO DTC CHART (SFI SYSTEM) |
|
3. | CHECK AMOUNT OF FUEL |
(a) Turn the power switch on (IG).
(b) Check the amount of fuel by referring to the fuel gauge in the meter.
HINT:
Add fuel until the low fuel level warning light turns off.
(c) Turn the power switch off.
There is no fuel in the tank. | REFUEL VEHICLE |
|
4. | CHECK FREEZE FRAME DATA |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
(d) Read the freeze frame data item "Shift Sensor Shift Pos" of DTC P3000-388.
Powertrain > Hybrid Control > Trouble Codes Powertrain > Hybrid Control Tester Display |
---|
Shift Sensor Shift Pos |
NOTICE:
(e) Turn the power switch off.
|
5. | CHECK ENGINE START |
(a) Turn the power switch on (READY).
(b) Check if the engine starts.
HINT:
(c) If the engine does not start, turn the power switch off.
The engine starts. | LEAVE VEHICLE WITH SHIFT LEVER IN P, AND CHARGE HV BATTERY BY IDLING UNTIL IDLING STOPS |
|
6. | CLEAR DTC |
Click here
NEXT | CHARGE HV BATTERY (CHECK THAT ENGINE STARTS) |