id0902f5830900
| DTC B1317 |
Battery voltage high |
|---|---|
|
DETECTION CONDITION
|
• Input voltage from the battery is excessively high.
|
|
POSSIBLE CAUSE
|
• PCM DTC is stored
• Battery malfunction
• Generator malfunction
• BCM malfunction
|
Diagnostic procedure
| STEP |
INSPECTION |
ACTION |
|
|---|---|---|---|
|
1
|
VERIFY PCM DTC
• Perform the PCM DTC inspection using the M-MDS. (See
ON-BOARD DIAGNOSTIC TEST [L5].) (See
ON-BOARD DIAGNOSTIC TEST [L3 Turbo].) (See
ON-BOARD DIAGNOSTIC TEST [MZR-CD 2.2].)
• Are any DTCs present?
|
Yes
|
Go to the applicable DTC inspection.
(See
DTC TABLE [L5].)
(See
DTC TABLE [L3 Turbo].)
(See
DTC TABLE [MZR-CD 2.2].)
|
|
No
|
Go to the next step.
|
||
|
2
|
INSPECT BATTERY
• Inspect the battery. (See
BATTERY INSPECTION [L5].) (See
BATTERY INSPECTION [L3 Turbo].) (See
BATTERY INSPECTION [MZR-CD 2.2].)
• Is there any malfunction?
|
Yes
|
Replace the battery, then go to Step 4.
|
|
No
|
Go to the next step.
|
||
|
3
|
INSPECT GENERATOR
• Inspect the generator. (See
GENERATOR INSPECTION [L5].) (See
GENERATOR INSPECTION [L3 Turbo].) (See
GENERATOR INSPECTION [MZR-CD 2.2].)
• Is there any malfunction?
|
Yes
|
Replace the generator, then go to the next step.
|
|
No
|
Go to the next step.
|
||
|
4
|
VERIFY TROUBLESHOOTING COMPLETED
• Clear the DTC from the BCM using the M-MDS. (See
CLEARING DTC [BCM].)
• Perform the BCM DTC inspection using the M-MDS. (See
DTC INSPECTION [BCM].)
• Is the same DTC present?
|
Yes
|
Replace the BCM.
|
|
No
|
DTC troubleshooting completed.
|
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