DTC 64

ABS Schematic: Code 64:

REAR MOTOR CIRCUIT OPEN
If a motor circuit is open, ABS will be disabled and the antilock telltale will be turned On.

CODE PARAMETERS
Code 64 sets if:
^ Rear motor circuit is open.
^ Code 86 could also set and the brake telltale will light if the rear ABS motor is not in home position
^ This code can set at all times except when a previous failure has disabled ABS operation.

Diagnostic Chart: Code 64:

DIAGNOSTIC AIDS
When Attempting To Diagnose - an intermittent problem, use the scan tool to review supplemental diagnostic information. The supplemental data can be used to duplicate a problem.

Check the tightness of the female terminal grip with a spare male terminal.

Motor resistance is less than 2 ohms.