7-334
Electrical Component and Inline Harness Connector End Views
X215 HVAC Harness to Instrument Panel Harness
823290
1283905
Connector Part Information
Harness Type: HVAC
OEM Connector: 10847017
Service Connector: Service by Harness - See Part Catalog
Description: 14-Way F 1.5, 2.8 Series (L-GY)
Connector Part Information
Harness Type: Instrument Panel
OEM Connector: 10846900
Service Connector: 88956523
Description: 14-Way M 1.5, 2.8 Series (L-GY)
Terminal Part Information
Terminal
Type ID
Terminated
Lead
Diagnostic
Test Probe
Terminal
Removal Tool
Service Terminal
Tray
Name
Core
Crimp
Insulation
Crimp
I
Not
Required
J-35616-
2A (GY)
No Tool Required
Not Required
Not
Required
Not
Required
Not
Required
II
19300638
J-35616-
3 (GY)
J-38125-215A
Not Available
Not
Required
Not
Required
Not
Required
X215 HVAC Harness to Instrument Panel Harness
Pin
Size
Color
Circuit
Terminal
Type ID
Option
Function
Pin
Size
Color
Circuit
Terminal
Type ID
Option
1
—
—
—
—
—
Not
Occupied
1
—
—
—
—
—
2
0.35
GN
5060
I
—
Low Speed
GMLAN
Serial Data
2
0.35
L-GN
5060
II
—
3
0.35
GN/
YE
7531
I
—
HVAC
Control
Module LIN
Bus 1
3
0.35
L-
GN/
YE
7531
II
—
4
0.5
RD/
VT
3340
I
—
Secondary
Fused
Battery
Positive
Voltage 33
4
0.5
RD/
VT
3340
II
—
5
0.5
VT/
GY
539
I
—
Run/Crank
Ignition 1
Voltage 5
5
0.5
VT/
GY
539
II
—
6
- 8
—
—
—
—
—
Not
Occupied
6
- 8
—
—
—
—
—
9
0.35
BK/
WH
1851
I
—
Ground 18
9
0.35
BK/
WH
1851
II
—
10
0.35
BK/
YE
1791
I
—
Air
Temperature
Door Low
Reference
10
0.35
BK/
YE
1791
II
—
2021 - Silverado 4500HD, 5500HD, and 6500HD Electrical Body Builder Manual
