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C1249 BRC-97 < COMPONENT DIAGNOSIS > [VDC/TCS/ABS] C D E G H I J K L M A B BRC N O P 2. Measure the voltage according to the value(s) in the table below. Is the inspection result normal? YES >> GO TO 8. NO >> Repair or replace harness or connector (power source circuit). 8. INSPECT STOP LAMP SWITCH Measure the resistance according to the value(s) in the table below. Is the inspection result normal? YES >> GO TO 9. NO >> Replace stop lamp switch. 9. CHECK HARNESS AND CONNECTOR 1. Disconnect the brake ECU connector. 2. Measure the resistance according to the value(s) in the table below. Is the inspection result normal? YES >> GO TO 10. NO >> Repair or replace harness or connector. 10. RECONFIRM DTC 1. Reconnect the brake ECU connector and the stop lamp switch connector. 2. Clear the DTC. 3. Turn the ignition switch ON (READY). 4. Depress the brake pedal several times to test the stop lamp switch circuit. 5. Check if the same DTC is recorded. Stop lamp switch Condition Specified condition Connector Terminal E38 1 – Ground Always 10 to 14 V JSFIA0349GB Stop lamp switch Condition Specified condition Terminal 1 – 2 Switch pin free Below 1 Ω 1 – 2 Switch pin pushed in 10 k Ω or higher JSFIA0351GB JSFIA0350GB Brake ECU Stop lamp switch — Condition Specified condition Connector Terminal Connector Terminal E60 2 E38 2 — Always Below 1 Ω E60 2 — — Ground Always 10 k Ω or higher |