
NJEL0311
Use the chart below to find out what each wiring
diagram code stands for.
Refer to the wiring diagram code in the alphabetical
index to find the location (page number) of each
wiring diagram.
Code Section Wiring Diagram Name
ISTSIG AT A/T 1ST Signal
2NDSIG AT A/T 2ND Signal
3RDSIG AT A/T 3RD Signal
4THSIG AT A/T 4TH Signal
A/C, M HA Manual Air Conditioner
A/CCUT EC Air Conditioner Cut Control
AAC/V EC IACV-AAC Valve
AACVLV EC IACV-AAC Valve
ABS BR Anti-lock Brake System
APS EC Accelerator Position Sensor
AT/C EC A/T Control
ATCONT EC A/T Control
ATDIAG EC A/T Diagnosis Communication Line
AUDIO EL Audio
BA/FTS AT A/T Fluid Temperature Sensor and
TCM Power Supply
BACK/L EL Back-up Lamp
BRK/SW EC Brake Pedal Position Switch
CHARGE SC Charging System
CHIME EL Warning Chime
CIGAR EL Cigarette Lighter
CKPS EC Crankshaft Position Sensor (POS)
CKPS EC Crankshaft Position Sensor (TDC)
CLOCK EL Clock
COOL/F EC Cooling Fan Control
D/LOCK EL Power Door Lock
DEF EL Rear Window Defogger
DTRL EL Headlamp Ð With Daytime Light
System
ECMRLY EC ECM Relay
ECTS EC Engine Coolant Temperature Sensor
EGR/TS EC EGR Temperature Sensor
EGRC1 EC EGR Function
EGVC/V EC EGR Volume Control Valve
ENGSS AT Engine Speed Signal
Code Section Wiring Diagram Name
F/FOG EL Front Fog Lamp
F/PUMP EC Fuel Pump
FRO2 EC Front Heated Oxygen Sensor (Non
E-OBD)
FRO2/H EC Front Heated Oxygen Sensor Heater
(Non E-OBD)
FTS AT A/T Fluid Temperature Sensor
FUEL EC Fuel Injection System Function
GLOW EC Glow Control System
H/AIM EL Headlamp Aiming Control System
H/LAMP EL Headlamp
H/SEAT EL Heated Seat
HEATER HA Heater System
HLC EL Headlamp Washer
HORN EL Horn
IATS EC Intake Air Temperature Sensor
IATSEN EC Intake Air Temperature Sensor
IGN/SG EC Ignition Signal
ILL EL Illumination
INJECT EC Injector
INJPMP EC Injection Pump
INT/L EL Spot, Vanity Mirror, Personal and
Trunk Room Lamps
IVC EC Intake Valve Timing Control Solenoid
Valve
IVC/V EC Intake Valve Timing Control Solenoid
Valve
KS EC Knock Sensor
LOAD EC Load Signal
LPSV AT Line Pressure Solenoid Valve
MAFS EC Mass Air Flow Sensor
MAIN AT Main Power Supply and Ground Cir-
cuit
MAIN EC Main Power Supply and Ground Cir-
cuit
METER EL Speedometer, Tachometer, Temp.
and Fuel Gauges
MIL/DL EC MIL and Data Link Connectors
MIRROR EL Door Mirror
MULTI EL Multi-remote Control System
NATS EL Nissan Anti-Theft System
WIRING DIAGRAM CODES (CELL CODES)
EL-367

Code Section Wiring Diagram Name
NAVI EL Navigation System
NONDTC AT Non-detectable Items
O2H1B1 EC Front Heated Oxygen Sensor Heater
(E-OBD)
O2H2B1 EC Rear Heated Oxygen Sensor Heater
(E-OBD)
O2S1B1 EC Front Heated Oxygen Sensor
(E-OBD)
O2S2B1 EC Rear Heated Oxygen Sensor
(E-OBD)
OVRCSV AT Overrun Clutch Solenoid Valve
PGC/V EC EVAP Canister Purge Volume Con-
trol Solenoid Valve
PHASE EC Camshaft Position Sensor (PHASE)
PNP/SW EC Park/Neutral Position Switch
PNP/SW AT Park/Neutral Position Switch
PNPSW1 EC Park/Neutral Position Switch
POS EC Crankshaft Position Sensor (POS)
POWER EL Power Supply Routing
PRGVLV EC EVAP Canister Purge Volume Con-
trol Solenoid Valve
PST/SW EC Power Steering Oil Pressure Switch
R/FOG EL Rear Fog Lamp
ROOM/L EL Interior Room Lamp
RP/SEN EC Refrigerant Pressure Sensor
RRO2 EC Rear Heated Oxygen Sensor (Non
E-OBD)
RRO2/H EC Rear Heated Oxygen Sensor Heater
(Non E-OBD)
S/SIG EC Start Signal
SHIFT AT A/T Shift Lock System
S/LOCK EL Power Door Lock Ð Super Lock Ð
SROOF EL Sunroof
SRS RS Supplemental Restraint System
SSV/A AT Shift Solenoid Valve A
SSV/B AT Shift Solenoid Valve B
START SC Starting System
STOP/L EL Stop Lamp
TAIL/L EL Parking, License and Tail Lamps
TCV AT Torque Converter Clutch Solenoid
Valve
TPS AT Throttle Position SensorCode Section Wiring Diagram Name
TPS EC Throttle Position Sensor
TURN EL Turn Signal and Hazard Warning
Lamps
VSS EC Vehicle Speed Sensor
VSSA/T AT Vehicle Speed Sensor A/T (Revolu-
tion Sensor)
VSSMTR AT Vehicle Speed Sensor MTR
WARN EL Warning Lamps
WINDOW EL Power Window
WIP/R EL Rear Wiper and Washer
WIPER EL Front Wiper and Washer
WIRING DIAGRAM CODES (CELL CODES)
EL-368

O
Oil pan (engine) .................................. EM-19, 88
Oil pressure (engine) ............................ LC-5, 27
Oil pump (A/T) ......................................... AT-371
Oil pump (engine) ................................. LC-5, 27
Oil pump regulator valve (engine) ......... LC-7, 29
Oil seal replacement (engine) .................. EM-31
On board diagnostic system ............. EC-57, 522
Operating cylinder (clutch) ........................ CL-14
Overdrive control switch .......................... AT-333
Overrun clutch .......................................... AT-399
P
PCV (positive crankcase ventilation) ....... EC-37,
508
PGC/V - Wiring diagram ................. EC-306, 413
PNP/SW - Wiring diagram ...... EC-366, 442, 696
POWER - Wiring diagram ......................... EL-12
PST/SW - Wiring diagram ....................... EC-471
Park/Neutral position switch ... EC-364, 441, 696
Park/neutral position switch (A/T) ............ AT-181
Park/neutral position switch (M/T) ............ MT-21
Parking brake control ................................ BR-47
Parking lamp .............................................. EL-53
Piston assembly ............................... EM-60, 154
Piston pin inspection ........................ EM-54, 144
Piston ring inspection ....................... EM-54, 144
Piston to bore clearance .................. EM-56, 146
Power antenna ........................................ EL-162
Power door lock ....................................... EL-177
Power door mirror .................................... EL-167
Power steering fluid level ............................ ST-7
Power steering gear .................................. ST-15
Power steering hydraulic pressure .............. ST-9
Power steering oil pressure switch ......... EC-470
Power steering system bleeding ................. ST-8
Power supply routing ................................... EL-9
Power window ......................................... EL-169
Precautions (General) .................................. GI-4
Pressure plate - See Clutch cover ............ CL-22
Priming pump .................................. EC-520, 536
Q
Quick-glow system .................................. EC-677
R
RR02 - Wiring diagram .. EC-217, 225, 232, 239,
384
RR02/H - Wiring diagram ............... EC-245, 390
Radiator ............................................... LC-16, 41
Radio - See Audio ................................... EL-149
Rear air spoiler .......................................... BT-47Rear axle (disc brake type) ....................... AX-24
Rear axle ................................................... AX-22
Rear bumper .............................................. BT-10
Rear combination lamp removal and
installation .............................................. BT-47
Rear disc brake .................................. BR-35, 43
Rear door ................................................... BT-16
Rear drum brake ....................................... BR-31
Rear heated oxygen sensor (HO2S)
heater .......................................... EC-243, 389
Rear heated oxygen sensor (HO2S) ..... EC-214,
222, 229, 237, 383
Rear seat belt ............................................ RS-11
Rear seat ................................................... BT-59
Rear suspension ....................................... SU-16
Rear window defogger ............................ EL-138
Rear window .............................................. BT-68
Refrigerant connection precaution .............. HA-3
Refrigerant general precaution ................... HA-2
Refrigerant lines ........................................ HA-97
Refrigeration cycle .................................... HA-13
Release bearing (clutch) ..................... CL-17, 20
Removal and installation (A/T) ................ AT-346
Reverse clutch ......................................... AT-390
Reverse idler shaft (M/T) .............. MT-30, 54, 93
Reverse lamp switch (M/T) - See
Back-up lamp switch (M/T) ................... MT-21
Reverse main gear (M/T) ............. MT-31, 55, 93
Road wheel size ......................................... GI-43
Roof trim .................................................... BT-43
Room lamp - See Interior lamp ................. EL-76
S
S/LOCK - Wiring diagram ................ EL-180, 200
S/SIG - Wiring diagram ........................... EC-461
SAE J1930 terminology list ........................ GI-50
SHIFT - Wiring diagram ........................... AT-336
SROOF - Wiring diagram ........................ EL-165
SRS - See Supplemental Restraint
System ................................................... RS-20
START - Wiring diagram ........................... SC-14
STOP/L - Wiring diagram .......................... EL-56
Seal - See Exterior .................................... BT-47
Seat belt pre-tensioner disposal ............... RS-35
Seat belt pre-tensioner ............................... RS-3
Seat belt, front ............................................ RS-5
Seat belt, rear ............................................ RS-11
Seat, front .................................................. BT-56
Seat, rear ................................................... BT-59
Self-diagnostic results ....................... EC-72, 523
Shift control components (M/T) .... MT-32, 56, 94
Shift fork (M/T) .............................. MT-32, 56, 94
Shift lever .................................................. MT-29
Shift lock system ...................................... AT-335
Shift schedule .......................................... AT-449
Shift solenoid valve A (A/T) ..... AT-202, 207, 220
Shift solenoid valve B (A/T) ............. AT-202, 207
Shock absorber (front) .............................. SU-10
ALPHABETICAL INDEX
IDX-6