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'72 Chevy Suburban · 12-09-2007, 12:12 PM

Excellent info! Thans a bunch, Larry. My buddy happened to have his scanner with him today at work and we pulled the following code:

P1860
TCC PWM Solenoid Ckt

I'll have to google it to see if this means that the solenoid is bad or maybe a voltage, as you mention.

Thanks,

12-09-2007, 12:12 PM	#14
'72 Chevy Suburban Chevy's Rock! Join Date: Apr 2004 Location: Lebanon, OH Posts: 448	Re: 4WD Won't engage, '96 K1500 Suburban Excellent info! Thans a bunch, Larry. My buddy happened to have his scanner with him today at work and we pulled the following code: P1860 TCC PWM Solenoid Ckt I'll have to google it to see if this means that the solenoid is bad or maybe a voltage, as you mention. Thanks, __________________ John '59 NAPCO Pickup '70 K10 Pickup 350 '72 C20 Suburban 350 (MIA) '57 Chieftain 455 '68 Firebird Convertible - 400 '68 Catalina Convertible - 400 '85 Vette