Visual Check Of 3-Phase Wiring Harness Between E-Motor And PIM
WARNING: This page is about a different variant/trim than selected.
WARNING:
On vehicles equipped with the high voltage system, you must thoroughly read and follow all High Voltage Safety procedures. In addition, before performing any diagnostic or service procedure near a high voltage component, you must perform the High Voltage Power Down. Failure to follow these instructions may result in possible serious or fatal injury.
Refer to HIGH-VOLTAGE POWER DOWN PROCEDURE to perform the High Voltage Power Down procedure.
- Verify correct connection order (pinning) between PIM and e-Motor.
- Verify that harness connections are tight and secure at PIM and e-Motor.
- Check for damage (bends, squeezes, damage to terminal ends).
- If contacts on the wiring harness are damaged or have moderate to high corrosion, then replace 3-Phase Wiring Harness.
- If PIM contacts to wiring harness are damaged or moderate to high corrosion, then replace PIM.
- If e-Motor contacts to wiring harness are damaged or moderate to high corrosion, then replace e-Motor.