Component Testing
WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
M71 Transfer Case Clutch Coil
- Ignition OFF, disconnect the harness connector at the M71 Transfer Case Clutch Coil.
- Test for 2.5 - 3.5 Ω between the control circuit, terminal A, and the low reference circuit, terminal B.
- If not between 2.5 - 3.5 Ω
Replace the M71 Transfer Case Clutch Coil and perform the Transfer Case Clutch Identifier Configuration/Reset function.
- Go to next step: If between 2.5 - 3.5 Ω
- If not between 2.5 - 3.5 Ω
- M71 Transfer Case Clutch Coil OK.
NOTE:
Testing for step 2 is performed on the M71 Transfer Case Clutch Coil using the PU probe J 35616-5.