2003 NISSAN PICK-UP lock

General Specifications
COMPRESSOR
ModelZEXEL VALEO CLIMATE
CONTROL make DKS-17CH
Type Swash plate
Displacement cm
3(cu in) 168 (10.25)
Cylinder bore x stroke mm (in) 38.0 x 24.7 (1.50 x 0.972)
Direction of rotationClockwise
(Viewed from drive belt)
Drive belt Type A
LUBRICANT
ModelZEXEL VALEO CLIMATE
CONTROL make DKS-17CH
Type KLH00-PAGS0
Capacity
m!(lmp fl oz)Total in system 200 (7.0)
Compressor
(Service parts)
charging
amount200 (7.0)
Inspection and Adjustment
REFRIGERANT
YD engine Except YD engine
Type HFC-134a (R-134a)
Capacity kg (lb) 0.55 (1.21) 0.65 (1.43)
ENGINE IDLING SPEED (When A/C is ON)
lRefer to EC section.
BELT TENSION
lRefer to MA section (ªChecking Drive
Beltsº).
SERVICE DATA AND SPECIFICATIONS (SDS)MANUAL
HA-4015

DIAGNOSTIC PROCEDURE
SYMPTOM: Magnet clutch does not engage when A/C
switch and fan switch are ON.
CHECK POWER SUPPLY FOR COM-
PRESSOR.
Disconnect compressor harness connector.
Do approx. 12 volts exist between com-
pressor harness terminal No.
V1and body
ground?
No
cYes
Check magnet clutch coil.
NG
Replace magnet clutch.
Refer to HA-64.
Disconnect A/C relay.
Note
CHECK CIRCUIT CONTINUITY
BETWEEN A/C RELAY HARNESS TER-
MINAL NO.
V5AND COMPRESSOR
HARNESS TERMINAL NO.
V1.
Continuity should exist.
If OK, check harness for short.
OK
CHECK POWER SUPPLY FOR A/C
RELAY.
Disconnect A/C relay.
Do approx. 12 volts exist between A/C
relay harness terminal Nos.
V2,V3and
body ground?
Yes
cNo
CHECK POWER SUPPLY
CIRCUIT AND 10A (No.
13)
FUSE AT FUSE BLOCK.
Refer to EL section (ªWir-
ing Diagramº, ªPOWER
SUPPLY ROUTINGº).
CHECK A/C RELAY AFTER DISCON-
NECTING IT.
Refer to HA-4025.
OK
cNG
Replace A/C relay.
VA
(Go to next page.)
Note:
If the result is NG or No after checking circuit continuity, repair harness or
connector.
SHA843F
RHA176I
SHA620F
RHA177I
.
.
.
.
.
.
TROUBLE DIAGNOSESAUTO
Magnet Clutch (Cont'd)
HA-4024

General Specifications
COMPRESSOR
ModelZEXEL VALEO CLIMATE
CONTROL make DKS-17CH
Type Swash plate
Displacement cm
3(cu in) 168 (10.25)
Cylinder bore x stroke mm (in) 38.0 x 24.7 (1.50 x 0.972)
Direction of rotationClockwise
(Viewed from drive belt)
Drive belt Type A
LUBRICANT
ModelZEXEL VALEO CLIMATE
CONTROL make DKS-17CH
Type KLH00-PAGS0
Capacity
m!(lmp fl oz)Total in system 200 (7.0)
Compressor
(Service parts)
charging
amount200 (7.0)
Inspection and Adjustment
REFRIGERANT
YD engine Except YD engine
Type HFC-134a (R-134a)
Capacity kg (lb) 0.55 (1.21) 0.65 (1.43)
ENGINE IDLING SPEED (When A/C is ON)
lRefer to EC section.
BELT TENSION
lRefer to MA section (ªChecking Drive
Beltsº).
SERVICE DATA AND SPECIFICATIONS (SDS)AUTO
HA-4026