Intermittent Fault
Check the connectors for the control module and power window lift motor. Check for contact resistance and oxidation. Check for loose connections.
XC90
Check the cable between control module terminal #23A and power window lift motor terminal #2. Check for a short-circuit to ground. Check for a short-circuit to supply voltage. Check for an open circuit. Check the cable between control module terminal #24A and power window lift motor terminal #5. Check for a short-circuit to ground. Check for a short-circuit to supply voltage. Check for an open circuit.
Check the cable between control module terminal #16A and power window lift motor connector terminal #4. Check for an intermittent short-circuit to ground. Check for an intermittent open-circuit.
Check the cable between control module terminal #19A and power window lift motor connector terminal #1. Check for an intermittent open-circuit.
Other information:
- The voltage must be approximately 2.4 V between terminal #24A or terminal #23A and ground when the window is being operated up or down
- see CONNECTING THE BREAKOUT BOX
- see SIGNAL SPECIFICATION
- see CHECKING WIRING AND TERMINALS
- Continue
Refer to INFORMATION