S10/T10 Blazer 4WD V6-4.3L VIN W (1997)
Transfer Case Actuator: Description and Operation
Encoder Signal Check
The Transfer Case Control Module (TCCM) checks the encoder signal to verify that the transfer case is in either 2HI, 4HI, or 4LO.
Transfer Case Actuator: Description and Operation
Encoder Signal Check
The Transfer Case Control Module (TCCM) checks the encoder signal to verify that the transfer case is in either 2HI, 4HI, or 4LO.