Diagnosis Procedure
WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
- SELF DIAGNOSTIC RESULT
CONSULT
- Check "Self Diagnostic Result" mode of "IPDM E/R".
What is the display history of DTC "B2098"?
"CRNT"
GO TO 2 .
"PAST"
GO TO 5 .
- CHECK IGNITION RELAY CONTROL CIRCUIT VOLTAGE 1
- Turn ignition switch ON.
- Check voltage between IPDM E/R harness connector E130 and ground.
(+)
(-)
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
E130
68
Ground
0 V
Is the inspection result normal?
YES
GO TO 4 .
NO
GO TO 3 .
- CHECK IGNITION RELAY CONTROL CIRCUIT VOLTAGE 2
- Disconnect IPDM E/R connector.
- Turn ignition switch ON.
- Check voltage between IPDM E/R harness connector E130 and ground.
(+)
(-)
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
E130
68
Ground
0 V
Is the inspection result normal?
YES
Replace IPDM E/R. Refer to Removal and Installation of IPDM E/R .
NO
Repair or replace harness or connectors.
- CHECK IGNITION RELAY CONTROL CIRCUIT
- Disconnect IPDM E/R connector.
- Check continuity between IPDM E/R harness connector E130 and ground.
IPDM E/R
Ground
Continuity
Connector
Terminal
E130
68
No
Is the inspection result normal?
YES
Perform the diagnosis procedure for DTC B26F2. Refer to DTC Description .
NO
Repair or replace harness or connectors.
- CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident .
Inspection End.