Coax Cable Test
WARNING: This page is about a different car, the 2016 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the coax cable at both components.
- Test for less than 5 Ω between coax cable center terminal end to end.
- If 5 Ω or greater
Replace the coax cable
- If less than 5 Ω
- If 5 Ω or greater
- Test for less than 5 Ω between the coax cable outer shield end to end.
- If 5 Ω or greater
Replace the coax cable
- If less than 5 Ω
- If 5 Ω or greater
- Test for infinite resistance between the coax cable center terminal and the coax cable outer shield.
- If less than infinite resistance
Replace the coax cable
- If infinite resistance
- If less than infinite resistance
- All OK