DTC U2100:00 [REAR VEHICLE MONITORING SYSTEM]

id0902z2462600

Description

Rear vehicle monitoring control module configuration error

Detection condition

•  Rear vehicle monitoring control module configuration error detected.

Fail-safe function

•  Inhibits the rear vehicle monitoring system.

Possible cause

•  Rear vehicle monitoring control module configuration error

•  Rear vehicle monitoring control module (LH) malfunction

System wiring diagram

Not applicable

Description	Rear vehicle monitoring control module configuration error
Detection condition	• Rear vehicle monitoring control module configuration error detected.
Fail-safe function	• Inhibits the rear vehicle monitoring system.
Possible cause	• Rear vehicle monitoring control module configuration error • Rear vehicle monitoring control module (LH) malfunction
System wiring diagram	Not applicable

Diagnostic Procedure

Step	Inspection		Action
1	PERFORM REAR VEHICLE MONITORING CONTROL MODULE CONFIGURATION (USING AS-BUILT DATA) • Using the M-MDS, perform the rear vehicle monitoring control module configuration (using As-Built data). (See REAR VEHICLE MONITORING CONTROL MODULE CONFIGURATION (USING AS-BUILT DATA).) • Clear the DTC for the rear vehicle monitoring control module using the M-MDS. (See CLEARING DTC [REAR VEHICLE MONITORING SYSTEM].) • Retrieve the rear vehicle monitoring control module DTCs using the M-MDS. (See DTC INSPECTION [REAR VEHICLE MONITORING SYSTEM].) • Is the same DTC displayed?	Yes	Using the M-MDS, perform the rear vehicle monitoring control module configuration (using As-Built data) again, then go to the next step. (See REAR VEHICLE MONITORING CONTROL MODULE CONFIGURATION (USING AS-BUILT DATA).)
1		No	Go to Step 3.
2	VERIFY THAT REPAIRS HAVE BEEN COMPLETED • Clear the DTC for the rear vehicle monitoring control module using the M-MDS. (See CLEARING DTC [REAR VEHICLE MONITORING SYSTEM].) • Retrieve the rear vehicle monitoring control module DTCs using the M-MDS. (See DTC INSPECTION [REAR VEHICLE MONITORING SYSTEM].) • Is the same DTC displayed?	Yes	Repeat the inspection from Step 1. • If the malfunction recurs, replace the rear vehicle monitoring control module (LH). (See REAR VEHICLE MONITORING CONTROL MODULE REMOVAL/INSTALLATION.) Go to the next step.
2		No	Go to the next step.
3	VERIFY IF OTHER DTCs DISPLAYED • Are any other DTCs displayed?	Yes	Repair or replace the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [REAR VEHICLE MONITORING SYSTEM].)
3		No	DTC troubleshooting completed.