B2562

B2562 LOW VOLTAGE

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. DTC CONFIRMATION

1.Erase DTC.
2.Turn ignition switch OFF.
3.Perform the "SELF-DIAG RESULTS" of CONSULT, after the ignition switch has been turned ON for 1.5
seconds or more.
Is any DTC detected?
YES- .
NO- Inspection End.


Diagnosis Procedure


1. CHECK BATTERY VOLTAGE

Check battery voltage.
Is battery voltage less than 8.8V?
YES- Charge battery and retest. Testing and Inspection.
NO- GO TO 2

2. CHECK POWER SUPPLY CIRCUIT

Check BCM power supply circuit. Power Supply And Ground Circuit.
Is the circuit OK?
YES- Replace BCM. Service and Repair.
NO- Repair or replace the malfunctioning part.


Special Repair Requirement


1. REQUIRED WORK WHEN REPLACING BCM

Initialize control unit. Work Procedure.
- Work End.