DTC U2512:82 [GATEWAY UNIT (GWU) (TYPE-B)]

id0902zc792100

Outline

System malfunction location

Error signal received from 360°view monitor control module

Detection condition

•  The gateway unit (GWU) receives a 360°view monitor control module error signal for 5 s or more.

Fail-safe

Not applicable

Possible cause

•  360°view monitor control module malfunction

•  Gateway unit (GWU) malfunction

System wiring diagram

Not applicable

Connector diagram

Not applicable

System malfunction location	Error signal received from 360°view monitor control module
Detection condition	• The gateway unit (GWU) receives a 360°view monitor control module error signal for 5 s or more.
Fail-safe	Not applicable
Possible cause	• 360°view monitor control module malfunction • Gateway unit (GWU) malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable

Diagnostic Procedure

Step

Inspection

Results

Action

1

VERIFY 360°VIEW MONITOR CONTROL MODULE DTCs

•  Perform the DTC inspection for the 360°view monitor control module.
(See DTC INSPECTION.)

•  Is a DTC displayed?

Yes

Repair the malfunctioning location according to the applicable DTC troubleshooting.

(See DTC TABLE [360°VIEW MONITOR CONTROL MODULE (TYPE-B)].)

No

Go to the next step.

2

INSPECT 360°VIEW MONITOR CONTROL MODULE FOR MALFUNCTION DEPENDING ON REPEATABILITY

•  Install/connect the part removed/disconnected during the troubleshooting procedure.

•  Clear the DTC recorded in the memory.
(See CLEARING DTC.)

•  Switch the ignition ON (engine off) and wait for 5 s or more.

•  Perform the DTC inspection for the gateway unit (GWU).
(See DTC INSPECTION.)

•  Is the same Pending DTC present?

Yes

Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.

(See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [TYPE-B (L.H.D.)].)

(See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [TYPE-B (R.H.D.)].)

If the CAN communication is normal, replace the 360°view monitor control module and perform the repair completion verification.

(See 360°VIEW MONITOR CONTROL MODULE REMOVAL/INSTALLATION.)

No

Go to the next step.

Repair completion verification 1

VERIFY THAT VEHICLE IS REPAIRED

•  Install/connect the part removed/disconnected during the troubleshooting procedure.

•  Clear the DTC recorded in the memory.
(See CLEARING DTC.)

•  Switch the ignition ON (engine off) and wait for 5 s or more.

•  Perform the DTC inspection for the gateway unit (GWU).
(See DTC INSPECTION.)

•  Is the same Pending DTC present?

Yes

Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.

(See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [TYPE-B (L.H.D.)].)

(See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [TYPE-B (R.H.D.)].)

If the CAN communication is normal, perform the diagnosis from Step 1.

•  If the malfunction recurs, replace the gateway unit (GWU), then go to the next step.
(See GATEWAY UNIT (GWU) REMOVAL/INSTALLATION [TYPE-B].)

No

Go to the next step.

Repair completion verification 2

VERIFY IF OTHER DTC IS DISPLAYED

•  Perform the DTC inspection.
(See DTC INSPECTION.)

•  Are any other DTCs displayed?

Yes

Repair the malfunctioning location according to the applicable DTC troubleshooting.

No

DTC troubleshooting completed.

Step	Inspection	Results	Action
1	VERIFY 360°VIEW MONITOR CONTROL MODULE DTCs • Perform the DTC inspection for the 360°view monitor control module. (See DTC INSPECTION.) • Is a DTC displayed?	Yes	Repair the malfunctioning location according to the applicable DTC troubleshooting. (See DTC TABLE [360°VIEW MONITOR CONTROL MODULE (TYPE-B)].)
1		No	Go to the next step.
2	INSPECT 360°VIEW MONITOR CONTROL MODULE FOR MALFUNCTION DEPENDING ON REPEATABILITY • Install/connect the part removed/disconnected during the troubleshooting procedure. • Clear the DTC recorded in the memory. (See CLEARING DTC.) • Switch the ignition ON (engine off) and wait for 5 s or more. • Perform the DTC inspection for the gateway unit (GWU). (See DTC INSPECTION.) • Is the same Pending DTC present?	Yes	Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [TYPE-B (L.H.D.)].) (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [TYPE-B (R.H.D.)].) If the CAN communication is normal, replace the 360°view monitor control module and perform the repair completion verification. (See 360°VIEW MONITOR CONTROL MODULE REMOVAL/INSTALLATION.)
2		No	Go to the next step.
Repair completion verification 1	VERIFY THAT VEHICLE IS REPAIRED • Install/connect the part removed/disconnected during the troubleshooting procedure. • Clear the DTC recorded in the memory. (See CLEARING DTC.) • Switch the ignition ON (engine off) and wait for 5 s or more. • Perform the DTC inspection for the gateway unit (GWU). (See DTC INSPECTION.) • Is the same Pending DTC present?	Yes	Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [TYPE-B (L.H.D.)].) (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [TYPE-B (R.H.D.)].) If the CAN communication is normal, perform the diagnosis from Step 1. • If the malfunction recurs, replace the gateway unit (GWU), then go to the next step. (See GATEWAY UNIT (GWU) REMOVAL/INSTALLATION [TYPE-B].)
Repair completion verification 1		No	Go to the next step.
Repair completion verification 2	VERIFY IF OTHER DTC IS DISPLAYED • Perform the DTC inspection. (See DTC INSPECTION.) • Are any other DTCs displayed?	Yes	Repair the malfunctioning location according to the applicable DTC troubleshooting.
Repair completion verification 2		No	DTC troubleshooting completed.