DTC B1317

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DTC B1317

B3E090201072W06

DTC B1317 | Battery voltage high
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DETECTION CONDITION | Input voltage from the battery is excessively high
POSSIBLE CAUSE | • Battery malfunction • Generator malfunction • PJB malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
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1 | INSPECT DTC FROM PCM • Connect the WDS or equivalent to the DLC-2. • Are any DTCs from the PCM displayed? | Yes | Perform DTC inspection. (See DTC TABLE [LF].) (See DTC TABLE [ZJ, Z6].) Go to the next step.
No | Go to the next step.
2 | VERIFY TROUBLESHOOTING COMPLETED • Make sure to reconnect all disconnected connectors. • Clear the DTC from the PJB memory using the WDS or equivalent. • Turn the ignition switch to LOCK position then ON position. • Is the same DTC present? | Yes | Replace the PJB. (See PASSENGER JUNCTION BOX (PJB) REMOVAL/INSTALLATION.)
No | DTC troubleshooting completed.