Content .. 1053 1054 1055 1056 ..
Nissan Pathfinder. Manual - part 1055
B210D STARTER RELAY
SEC-83
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
B210D STARTER RELAY
Description
INFOID:0000000009175983
Located in IPDM E/R, it runs the starter motor. The starter relay is turned ON by the BCM when the ignition
switch is in START position. IPDM E/R transmits the starter relay ON signal to BCM via CAN communication.
DTC Logic
INFOID:0000000009175984
DTC DETECTION LOGIC
NOTE:
• If DTC B210D is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B210D is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
• If DTC B210D is displayed with DTC B2617, first perform the trouble diagnosis for DTC B2617. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Ignition switch ON under the following conditions and wait for at least 1 second.
-
CVT selector lever is in the P (Park) or N (Neutral) position
-
Do not depress the brake pedal
2. Check “Self-diagnostic result” with CONSULT.
Is DTC detected?
YES
>> Refer to
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000009175985
Regarding Wiring Diagram information, refer to
or
1.
CHECK STARTER RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.
3. Check voltage between IPDM E/R harness connector E120 terminal 3 and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-32, "Removal and Installation"
.
NO
>> Check harness for open or short between IPDM E/R and battery.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B210D
STARTER RELAY
ON
IPDM E/R detects that the relay is stuck at ON po-
sition even if the following conditions are met for
about 1 second.
• Starter control relay ON/OFF signal from BCM
• Transmission range switch input
• IPDM E/R
IPDM E/R
Ground
Voltage (V)
Connector
Terminal
E120
3
Ground
Battery voltage