2003 NISSAN PICK-UP check engine

Diagnostic Procedure
1 CHECK OVERALL FUNCTION
1. Start engine and warm it up to normal operating temperature.
2. Check idle speed.
700 50 rpm
If NG, adjust idle speed.
3. Push air conditioner switch ON and turn fan switch to 4-speed.
4. Recheck idle speed.
MEF634E850 rpm or more
OK or NG
OKcINSPECTION END
NGcGO TO 2.
2 CHECK AIR CONDITIONER FUNCTION
Check if air conditioner compressor functions normally.
OK or NG
OKcGO TO 3.
NGcRefer to ªSymptom Tableº in ªTROUBLE DIAGNOSISº, HA section.
IACV-FICD SOLENOID VALVEKA24DE (EURO OBD)
EC-4009

3 CHECK POWER SUPPLY
1. Stop engine.
2. Disconnect IACV-FICD solenoid valve harness connector.
SEF342V3. Start engine, then push A/C switch ON and turn fan switch to 4-speed.
4. Check voltage between terminal 1 and ground with CONSULT-II or tester.
SEC281DVoltage: Battery voltage
OK or NG
OKcGO TO 5.
NGcGO TO 4.
4 DETECT MALFUNCTIONING PART
Check the following.
Harness connectors E101, M5
Harness for open or short between IACV-FICD solenoid valve and air conditioner relay
Repair open circuit, short to ground or short to power in harness or connectors.
IACV-FICD SOLENOID VALVEKA24DE (EURO OBD)
Diagnostic Procedure (Cont'd)
EC-4010

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

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

GENERAL INFORMATION
SECTION
GI
MODIFICATION NOTICE:
lKA24DE engine emission control system has been modified.
lAuto A/C for Europe has been modified.
CONTENTS
CONSULT-II CHECKING SYSTEM..................... 4002
Function and System Application .................... 4002
Nickel Metal Hydride Battery Replacement ..... 4002
Checking Equipment ........................................ 4003
CONSULT-II Data Link Connector (DLC)
Circuit ............................................................... 4003IDENTIFICATION INFORMATION...................... 4004
Model Variation ................................................ 4004
Identification Number ....................................... 4006
Dimensions ...................................................... 4006
This modification has been included in production starting with the following vehicle identification numbers
(Chassis number):
For Europe
JN1APGD22U0055001
JN1APUD22U0035001
JN1BPGD22U0032001
JN1BPUD22U0083001
JN1CPGD22U0045001
JN1CPUD22U0078001
JN1ADGD22U0021001
JN1BDGD22U0031001
JN1BDUD22U0031001
JN1CDUD22U0031001

GI

Function and System Application
Diagnostic test
modeFunction ENGINE A/T ABS AIR BAG
Work supportThis mode enables a technician to
adjust some devices faster and more
accurate by following the indications
on CONSULT-II.xxÐÐ
Self-diagnostic
resultsSelf-diagnostic results can be read
and erased quickly.xxxx
Trouble diagnos-
tic recordCurrent self-diagnostic results and all
trouble diagnostic records previously
stored can be read.ÐÐÐ x
ECU discrimi-
nated No.Classification number of a replace-
ment ECU can be read to prevent an
incorrect ECU from being installed.ÐÐÐ x
Data monitorInput/Output data in the ECU (ECM)
can be read.xxxÐ
DTC work sup-
portThis mode enables a technician to
set operating conditions to confirm
self-diagnosis status/results.ÐxÐÐ
Active testDiagnostic Test Mode in which CON-
SULT-II drives some actuators apart
from the ECMs and also shifts some
parameters in a specified range.xÐxÐ
ECU (ECM) part
numberECU (ECM) part number can be
read.xxxÐ
Function testConducted by CONSULT-II instead
of a technician to determine whether
each system is ªOKº or ªNGº (No
Good).xxxx
x: Applicable
Nickel Metal Hydride Battery Replacement
CONSULT-II contains a nickel metal hydride battery. When replacing the battery obey the following:
WARNING:
Replace the nickel metal hydride battery with Genuine CONSULT-II battery only. Use of another bat-
tery may present a risk of fire or explosion. The battery may present a fire or chemical burn hazard
if mistreated. Do not recharge, disassemble of dispose of in fire.
Keep the battery out of reach of children and discard used battery conforming to the local regula-
tions.
CONSULT-II CHECKING SYSTEM
GI-4002