DTC Code | DTC Name |
---|---|
P3011-123 | Battery Block 1 Becomes Weak |
P3012-123 | Battery Block 2 Becomes Weak |
P3013-123 | Battery Block 3 Becomes Weak |
P3014-123 | Battery Block 4 Becomes Weak |
P3015-123 | Battery Block 5 Becomes Weak |
P3016-123 | Battery Block 6 Becomes Weak |
P3017-123 | Battery Block 7 Becomes Weak |
P3018-123 | Battery Block 8 Becomes Weak |
P3019-123 | Battery Block 9 Becomes Weak |
P3020-123 | Battery Block 10 Becomes Weak |
P3021-123 | Battery Block 11 Becomes Weak |
P3022-123 | Battery Block 12 Becomes Weak |
P3023-123 | Battery Block 13 Becomes Weak |
P3024-123 | Battery Block 14 Becomes Weak |
P3025-123 | Battery Block 15 Becomes Weak |
P3026-123 | Battery Block 16 Becomes Weak |
P3027-123 | Battery Block 17 Becomes Weak |
P3028-123 | Battery Block 18 Becomes Weak |
P3029-123 | Battery Block 19 or 20 Becomes Weak |
DESCRIPTION
Refer to the description of DTC P0A80-123 Click here.
DTC Code | DTC Detection Condition | Trouble Area |
---|---|---|
P3011-123 P3012-123 P3013-123 P3014-123 P3015-123 |
The presence of a malfunctioning block is determined based on each battery block voltage (1 trip detection). |
|
P3016-123 | The presence of a malfunctioning block is determined based on each battery block voltage (1 trip detection). |
|
P3017-123 P3018-123 P3019-123 P3020-123 P3021-123 P3022-123 P3023-123 P3024-123 P3025-123 P3026-123 P3027-123 P3028-123 P3029-123 |
The presence of a malfunctioning block is determined based on each battery block voltage (1 trip detection). |
|
Tech Tips
These DTCs cannot be set unless the vehicle is driven for approximately 10 minutes after clearing the DTCs.
INSPECTION PROCEDURE
PROCEDURE
CHECK FOR DTCS (DTC P0AFC-123 IS OUTPUT)
Connect the intelligent tester to the DLC3.
Turn the power switch on (IG).
Select the following menu items: Powertrain / Hybrid Control / Trouble Codes.
Check if DTCs are output.
Result | Proceed to |
---|---|
P0AFC-123 is not output. | A |
P0AFC-123 is output. | B |
B |
GO TO DTC (P0AFC-123) Click here |
A |
CHECK BATTERY SMART UNIT
Make sure the areas in front and at the back of the vehicle are safe.
Connect the intelligent tester to the DLC3.
Turn the power switch on (READY).
Select the following menu items: Powertrain / Hybrid Control / Data List / Battery Block Vol - V01 to V20.
Fully warm up the engine and turn the air conditioning off.
Firmly depress the brake pedal with your left foot.
Move the shift lever to the D position.
Record each battery block voltage in the data list ("Battery Block Vol - V01 to V20") while fully depressing the accelerator pedal.
Compare the battery block voltages ("Battery Block Vol - V01 to V20") between the even and odd number groups in each combination shown in the table below.
Odd number group | Even number group | Battery block voltages to be compared |
---|---|---|
Battery Block Vol - V01 | Battery Block Vol - V02 | Battery Block Vol - V01 - Battery Block Vol - V02 |
Battery Block Vol - V03 | Battery Block Vol - V04 | Battery Block Vol - V03 - Battery Block Vol - V04 |
Battery Block Vol - V05 | Battery Block Vol - V06 | Battery Block Vol - V05 - Battery Block Vol - V06 |
Battery Block Vol - V07 | Battery Block Vol - V08 | Battery Block Vol - V07 - Battery Block Vol - V08 |
Battery Block Vol - V09 | Battery Block Vol - V10 | Battery Block Vol - V09 - Battery Block Vol - V10 |
Battery Block Vol - V11 | Battery Block Vol - V12 | Battery Block Vol - V11 - Battery Block Vol - V12 |
Battery Block Vol - V13 | Battery Block Vol - V14 | Battery Block Vol - V13 - Battery Block Vol - V14 |
Battery Block Vol - V15 | Battery Block Vol - V16 | Battery Block Vol - V15 - Battery Block Vol - V16 |
Battery Block Vol - V17 | Battery Block Vol - V18 | Battery Block Vol - V17 - Battery Block Vol - V18 |
Battery Block Vol - V19 | Battery Block Vol - V20 | Battery Block Vol - V19 - Battery Block Vol - V20 |
Check if the difference in the voltage of each combination is 0.3 V or more.
Result | Proceed to |
---|---|
Difference in voltage of each combination is 0.3 V or more. | A |
Other than above | B |
Tech Tips
The difference in the voltage of each combination may be 0.3 V or more due to a battery smart unit internal error.
Refer to the wiring diagram for DTC P0A80-123 Click here.
B |
CHECK FOR DTCS (DTC P3016-123 IS OUTPUT) Click here |
A |
REPLACE BATTERY SMART UNIT Click here
CHECK FOR DTCS (DTC P3016-123 IS OUTPUT)
Connect the intelligent tester to the DLC3.
Turn the power switch on (IG).
Select the following menu items: Powertrain / Hybrid Control / Trouble Codes.
Check if DTCs are output.
Result | Proceed to |
---|---|
P3016-123 is not output. | A |
P3016-123 is output. | B |
Tech Tips
DTC P3016-123 may also be stored if there is foreign matter, etc. adhering to the connecting part of the service plug grip.
B |
REPLACE HV BATTERY AND SERVICE PLUG GRIP Click here |
A |
REPLACE HV BATTERY Click here