A4 Check Circuit 74 (BL) For Open

- Turn ignition switch OFF.

- Disconnect fuse junction panel connector.

- Disconnect anti-lock brake module connector.

- Using an ohmmeter, jumper fuse junction panel connector pin K15 to anti-lock brake module connector pin C2-21, circuit 74 (BL).

- Is resistance 5 ohms or less?

YES -- Go to A5. A5 Check Circuit 91 (BK/BL) For Open

NO -- Service open circuit as required. Restore vehicle. Retest system.