WTF is going on......

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

elstm3

Full Access Member
Joined
Feb 9, 2012
Posts
130
Reaction score
6
Location
montana
First Name
lynn
Truck Year
88
Truck Model
V30 crew cab dually
Engine Size
6.2 twin turbo diesel
Dose the pink/fusha wire have an inline fuse in it that may have blown?
 

89Suburban

Supporting Member
Supporting Member
Joined
Dec 7, 2010
Posts
24,744
Reaction score
6,531
Location
Southeast PA
First Name
Paw Paw
Truck Year
2007
Truck Model
Chevrolet Tahoe LT
Engine Size
5.3, 4WD
Just clarifying here the truck does not crank or the truck cranks and does not start? Should be the large cable from the battery, and two feed wires on the big post on the starter and the crank signal wire on the little post. The manual I have for your truck shows that as a purple wire. That purple wire runs up the harness through a connector into the cab to the neutral safety switch. (If it is a manual trans it goes to the clutch safety switch.) From there it goes to the ignition switch.
 

uprdn84

Member
Joined
Mar 3, 2013
Posts
40
Reaction score
2
Location
Gulfport, MS
First Name
Steven
Truck Year
1984
Truck Model
C10
Engine Size
305
Could a busted tilt column cause the problem ?
 

89Suburban

Supporting Member
Supporting Member
Joined
Dec 7, 2010
Posts
24,744
Reaction score
6,531
Location
Southeast PA
First Name
Paw Paw
Truck Year
2007
Truck Model
Chevrolet Tahoe LT
Engine Size
5.3, 4WD
All the wiring is below the column. The purple wire is not fuseable linked.
 

89Suburban

Supporting Member
Supporting Member
Joined
Dec 7, 2010
Posts
24,744
Reaction score
6,531
Location
Southeast PA
First Name
Paw Paw
Truck Year
2007
Truck Model
Chevrolet Tahoe LT
Engine Size
5.3, 4WD
Go to the neutral safety and by pass it and check it.
 

uprdn84

Member
Joined
Mar 3, 2013
Posts
40
Reaction score
2
Location
Gulfport, MS
First Name
Steven
Truck Year
1984
Truck Model
C10
Engine Size
305
I know I'm sounding dumb here but exactly where is it. what's it look like and how do i by pass it?
 

dhamp

Full Access Member
Joined
Jan 18, 2011
Posts
1,170
Reaction score
18
Location
Atlanta Area, GA
First Name
Derek
Truck Year
1987
Truck Model
R-10 Custom Deluxe
Engine Size
350
Have you tried jumping a wire directly from the battery to the starter to see if it turns over?
 

uprdn84

Member
Joined
Mar 3, 2013
Posts
40
Reaction score
2
Location
Gulfport, MS
First Name
Steven
Truck Year
1984
Truck Model
C10
Engine Size
305
Yes it only arcs. i need to know how to bypass the neutral switch .
 

RetroC10Sport

Supporting Member
Supporting Member
Joined
Sep 29, 2010
Posts
17,172
Reaction score
2,465
Location
Green Bastard Parts Unknown
First Name
Jay
Truck Year
2001
Truck Model
pontiac aztek
Engine Size
3.4
On the top of the steering column down by the firewall is a half moon switch with two connectors. One connector is for the reverse lights (has one green wire and one black if I recall) and the other is the neutral start connector and this is the one you jump the connector and see if it starts then.
 

uprdn84

Member
Joined
Mar 3, 2013
Posts
40
Reaction score
2
Location
Gulfport, MS
First Name
Steven
Truck Year
1984
Truck Model
C10
Engine Size
305
One connector. blue and green. jumped the plug.... nothing .
 

uprdn84

Member
Joined
Mar 3, 2013
Posts
40
Reaction score
2
Location
Gulfport, MS
First Name
Steven
Truck Year
1984
Truck Model
C10
Engine Size
305
Can someone please call me? 228-223-8209
 

uprdn84

Member
Joined
Mar 3, 2013
Posts
40
Reaction score
2
Location
Gulfport, MS
First Name
Steven
Truck Year
1984
Truck Model
C10
Engine Size
305
No other connectors. just the one.
 

Latest posts

Forum statistics

Threads
43,935
Posts
946,042
Members
35,982
Latest member
jake26104
Top