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High_Octane · 06-13-2016, 08:16 PM

Defogger for the rear window does not work. This DTC B1777 prevents that from happening. I can still turn on the defogger switch though.
What I am guessing is that pins 104 and 111 are getting power, which should not be the case since they are outputs that supply power to the defogger.
I already took out the two 20A fuses so pins 48 and 49 which are input pins, should not have any power going to it.

And how do you work in the roof compartment without the lid closing after a few mins? Disconnect the battery after opening the lid?

06-13-2016, 08:16 PM	#3 (permalink)
High_Octane Base Member Join Date: Jul 2013 Location: Singapore Posts: 44 Drives: 11 Nissan 370Z PW M6 Rep Power: 3386	Defogger for the rear window does not work. This DTC B1777 prevents that from happening. I can still turn on the defogger switch though. What I am guessing is that pins 104 and 111 are getting power, which should not be the case since they are outputs that supply power to the defogger. I already took out the two 20A fuses so pins 48 and 49 which are input pins, should not have any power going to it. And how do you work in the roof compartment without the lid closing after a few mins? Disconnect the battery after opening the lid? Last edited by High_Octane; 06-13-2016 at 08:22 PM.