DTC U3000:49 [FRONT BODY CONTROL MODULE (FBCM)]

id0902p2011400

Description

Front body control module (FBCM) internal malfunction

Detection condition

• Front body control module (FBCM) detects the internal malfunction.

Fail-safe function

Forcibly turn on the headlights and TNS (parking lights) when the ignition is switched ON (engine off or on), and operate the windshield wiper at low speed only when the windshield wiper switch is at LO or HI.

Possible cause

• Front body control module (FBCM) malfunction

System wiring diagram

Not applicable

Description	Front body control module (FBCM) internal malfunction
Detection condition	• Front body control module (FBCM) detects the internal malfunction.
Fail-safe function	Forcibly turn on the headlights and TNS (parking lights) when the ignition is switched ON (engine off or on), and operate the windshield wiper at low speed only when the windshield wiper switch is at LO or HI.
Possible cause	• Front body control module (FBCM) malfunction
System wiring diagram	Not applicable

Diagnostic Procedure

Step	Inspection		Action
1	PERFORM DTC INSPECTION AND VERIFY FRONT BODY CONTROL MODULE (FBCM) MALFUNCTION • Clear the DTC for the front body control module (FBCM) using the M-MDS. (See CLEARING DTC [FRONT BODY CONTROL MODULE (FBCM)].) • Retrieve the front body control module (FBCM) DTCs using the M-MDS. (See DTC INSPECTION [FRONT BODY CONTROL MODULE (FBCM)].) • Is the same Pending DTC present?	Yes	Replace the front body control module (FBCM). (See FRONT BODY CONTROL MODULE (FBCM) REMOVAL/INSTALLATION.) Go to the next step.
1		No	Go to the next step.
2	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 [FRONT BODY CONTROL MODULE (FBCM)].)
2		No	DTC troubleshooting completed.