Wiring Diagrams

LoneStar® and ProStar® Chassis Built January, 2007 and After — ELECTRICAL
CIRCUIT DIAGRAMS
201
12. HVAC (CHAPTER 12)
12.1. AIR CONDITIONING, P. 1
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWN
DATE
ELECTRICAL CIRCUIT DIAGRAM
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAME
REFERENCE
PART NO.
RELEASE NO.
SHEET
CHAPTER 12
AIR CONDITIONING
CIRCUIT DIAGRAM, PROSTAR, LONESTAR
U00K640
30APR0659637L
AE08055904
001
CNA1 14JAN09 ADDED LONESTAR EFFECT E 61254R
A3
A2
B13
A77D
20LTGN
A77C
20LTGN
A77A
20LTGN
BODY CONTROLLER#J3
(1600)
42
C
BODY CONTROLLER#J1
(1603)
*K97FZ
14RD
K77
16LTGN
K77-G
16WH
B
A
FREON
COMPRESSOR
(6200)
A
K10-GA
12WH
C
GROUND ADAPTER
(6701)
ENGINE BLOCK GND
(ON LEFT SIDE
OF ENGINE)
AC REQUEST
AC DIGN
EVAPORATOR
OUTLET
THERMISTOR
AC
COMPRESSOR
A
AC REQUEST
OUTPUT
DIAGNOSTICS
A4
HVAC CONTROL
(1200)
A9
AC PRESS
TRANSDUCER
SIGNAL
B
AC PRESSURE
TRANSDUCER
(6201 / #6202)
ZERO VOLT
REFERENCE
ADAPTER
(6702)
A9AA
20GY
EVAPORATOR OUTLET
THERMISTOR
(4200)
A
A
EVAPORATOR
INLET
THERMISTOR
C
K6DB
18GY
IP / ENGINE
(1702)
A77E
20LTGN
B
E6
A9AB
20GY
BODY CONTROLLER#J5
(1602)
A6DB
20GY
AC PRESS
TRANSDUCER
FEED
B
A77B
20LTGN
E5
W/ OIL TEMP
OR AIR
RESTRICTION
GAUGE-TG
B
K77B
18LTGN
BODY CONTROLLER#J3
(1600)
4
B5
*K9AB
18GY
2
ZVR
K9AA
16GY
EVAPORATOR INLET
THERMISTOR
(4201)
A
A9A
18GY
B12
A9AC
20GY
K9AA
18GY
3
N/ OIL TEMP
AND N/ AIR
RESTRICTION
GAUGE
HARNESS GROUND
(LOCATED AT LEFT SIDE
ENGINE BLOCK GROUND)
A
C
K77-G
16WH
K10-GB
10WH
GROUND ADAPTER
(6704A)
K10-GA
10WH
W/ IBB
ENGINE
W/ ISX ENGINE
K9AAA
18GY
2
1
10
*K10E-G
14WH
A77
18LTGN
# W/ LONESTAR
FUSE BLOCK F9
(1018) CH3_03
B
* W/ CAT ENGINE
#A97FZ
14RD
HEATED NOZZLE RELAY
(6713)
Figure 201 Air Conditioning
S08339