|
|
Content .. 1077 1078 1079 1080 ..
SEC-78 < DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM] B2555 STOP LAMP B2555 STOP LAMP DTC Logic INFOID:0000000010119264 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Depress brake pedal and wait 1 second or more. 2. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT. YES >> Go to NO >> Inspection End. Diagnosis Procedure INFOID:0000000010119265 Regarding Wiring Diagram information, refer to . 1. CHECK STOP LAMP SWITCH INPUT SIGNAL 1 1. Turn power switch OFF. 2. Disconnect BCM connector. 3. Check voltage between BCM harness connector and ground. Is the inspection normal? YES >> GO TO 2. NO-1 >> Check 10 A fuse [No. 38, located in the fuse block (J/B)]. NO-2 >> Check harness for open or short between BCM and fuse. 2. CHECK STOP LAMP SWITCH POWER SUPPLY CIRCUIT 1. Disconnect stop lamp switch connector. 2. Check voltage between stop lamp switch harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> Check harness for open or short between stop lamp switch and fuse. 3. CHECK STOP LAMP SWITCH INPUT SIGNAL 2 DTC No. Trouble diagnosis name DTC detecting condition Possible cause B2555 STOP LAMP CIRCUIT BCM makes a comparison between the • Harness or connectors (Stop lamp switch circuit is open or • Stop lamp switch (+) (–) Voltage (V) (Approx.) BCM Connector Terminal M23 105 Ground Battery voltage (+) (–) Voltage (V) (Approx.) Stop lamp switch Connector Terminal E102 1 Ground Battery voltage |