Encoder question
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Junior Member
Joined: May 2010
Posts: 364
Encoder question
1999 Blazer
Have vacuum to the switch on the transfer case. Cable on the actuator is able to move freely. Vacuum line to actuator and the acutator is good. TCCM is clicking. Problem is no vacuum to actuator. No sound from encoder motor. My question is are there 7 or 8 pins on the encoder motor connection? The upper set only has 3 pins.
Have vacuum to the switch on the transfer case. Cable on the actuator is able to move freely. Vacuum line to actuator and the acutator is good. TCCM is clicking. Problem is no vacuum to actuator. No sound from encoder motor. My question is are there 7 or 8 pins on the encoder motor connection? The upper set only has 3 pins.
Moderator
Joined: Mar 2009
Posts: 8,453
From: Belleville, Michigan
This thread will help you with the encoder motor operation, especially post #2:
https://blazerforum.com/forum/tech-a...-switch-29170/
https://blazerforum.com/forum/tech-a...-switch-29170/
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