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Home >> Lexus >> 1994 >> ES 300 >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Circuit Testing >> Codes 11 & 12 (Abs Solenoid Relay Circuit) >> Check Relay Power & Ground Circuits

Check Relay Power & Ground Circuits

Unplug control relay connectors. Measure voltage between terminals No. 2 and 6 of control relay connector "A" (terminals A2 and A6). See Figure. If battery voltage is not measured, repair circuit between battery and control relay, or between control relay and ground. If battery voltage is measured, check AST circuit.