Nissan GT-R (R35) · Service Manual
ELECTRICAL & POWER CONTROL
ELECTRICAL & POWER CONTROL › BODY CONTROL SYSTEM › COMPONENT DIAGNOSIS
B2562 LOW VOLTAGE
B2562
DTC Logic
Diagnosis Procedure
DTC Logic
DTC DETECTION LOGIC
DTC
CONSULT-III display description
DTC Detection Condition
Possible cause
B2562
LOW VOLTAGE
When the power supply voltage to BCM remains less than 8.8 V for 120 seconds or more
Harness or connector (power supply circuit)
DTC CONFIRMATION PROCEDURE
1.DTC CONFIRMATION
Erase DTC.
Turn ignition switch OFF.
Perform the “Self Diagnostic Result” of CONSULT-III, when passed 120 seconds or more after the ignition switch is turned ON.
Is any DTC detected?
YES
>>
Refer to
Diagnosis Procedure
.
NO
>>
INSPECTION END
Diagnosis Procedure
1.CHECK POWER SUPPLY CIRCUIT
Check BCM power supply circuit. Refer to
Diagnosis Procedure
.
Is the circuit normal?
YES
>>
Replace BCM. Refer to
Exploded View
.
NO
>>
Repair the malfunctioning part.
DTC DETECTION LOGIC
1.DTC CONFIRMATION