Code 65

Found on the interwebs: Everything operating? no other codes- lights? PDC, fuse#9- 40amp----- junction box, fuse # 3 & 17 both 10amp ABS Code 65 is: "Internal Main Relay Open". When Monitored: 1.Ignition turned on for at least 3.5 seconds. 2.ABS main relay command given. 3.None of the valve (solenoid) commands given. 4.Low feedback voltage from the low side of all solenoids. 5.Criteria 1 - 4 satisfied for over 20 consecutive controller checks spaced 5 milliseconds apart. Possible Causes: •ABS pump fuse blown •ABS pump fuse faulty •Fused B(+) circuit open •Wire and connectors observable defect •Wiring harness observable defect >>> not the DIYer type below... •CAB connector observable defect •HCU connector damaged •HCU connector disconnected Read more at: https://www.obd-codes.com/forums/viewtopic.php?t=9171 Copyright OBD-Codes.com