Pinpoint Test G531320p16: Actuator Output Short Circuit to Battery
PINPOINT TEST G531320p16: ACTUATOR OUTPUT SHORT CIRCUIT TO BATTERYG531320t62: CHECK THE ACTUATOR NEGATIVE SIGNAL CIRCUIT FOR SHORT CIRCUIT TO POWER
1. Key off.
2. Electric parking brake module connector 1 (CR50) disconnected.
3. Key on, engine off.
4. Measure the resistance between:
^ Is the resistance greater than 100 Kohms?
-> Yes GO to Pinpoint Test G531320t63.
-> No GO to Pinpoint Test G531320t64.
G531320t63: CHECK THE ACTUATOR POSITIVE SIGNAL CIRCUIT FOR SHORT CIRCUIT TO POWER
1. Measure the resistance between:
^ Is the resistance greater than 100 Kohms?
-> Yes An intermittent fault may be present in the wiring harness. Visually check for chaffed wires or other physical damage to the harness. If no fault is found in the circuit, suspect the following component(s): - EPB module - EPB module connector, CR50
-> No GO to Pinpoint Test G531320t65.
G531320t64: CHECK IF THE SHORT CIRCUIT IS IN THE HARNESS OR THE ACTUATOR
1. EPB actuator connector disconnected.
2. Measure the resistance between:
^ Is the resistance greater than 100 Kohms?
-> Yes INSTALL a new EPB actuator.
-> No REPAIR the short circuit. For additional information, refer to Vehicle/Diagrams.
G531320t65: CHECK IF THE SHORT CIRCUIT IS IN THE HARNESS OR THE ACTUATOR
1. EPB actuator connector disconnected.
2. Measure the resistance between:
^ Is the resistance greater than 100 Kohms?
-> Yes INSTALL a new EPB actuator.
-> No REPAIR the short circuit. For additional information, refer to Vehicle/Diagrams.