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Test G: DTC C1266 Anti-Lock Brake System (ABS) Power Valve Relay Circuit Failure

Pinpoint Test G: DTC C1266 - Anti-Lock Brake System (ABS) Power Valve Relay Circuit Failure

Normal Operation
The operating voltage required to supply the ABS module isolation valves is in a range between 10 and 16 volts.

Voltage for the isolation valves is supplied by circuit 533 (TN/RD) (voltage at all times). Ground is provided through circuit 1203 (BK/LB).

Possible Causes
^ Fuse
^ Circuit 533 (TN/RD) open
^ Circuit 1203 (BK/LB) open

G1-G2:




G2-G3: