
SECTION 8A - CIRCUITS AND CONNECTORS
WARNING:
(For the vehicles with the Supplemental Restraint System (Airbags) and/or the Seat Belt Preten-
sioner System)
Service on or around the airbag system / Seat belt pretensioner system components or their wiring
must be performed only by an authorised Holden retailer. Observe all the warnings in the Service
Information and disable the systems before servicing on or around the components and the wiring
of the systems. Failure to follow the WARNINGS could result in unintended activation of the sys-
tems or could render the systems inoperative. Either of these two conditions may result in severe
injury.
1. PRECAUTIONS
2. GENERAL INFORMATION
2.1 HOW TO READ A CONNECTOR LAYOUT
DIAGRAM
2.2 HOW TO READ CONNECTOR CODES
AND TERMINAL NUMBERS
2.3 HOW TO READ GROUND (EARTH)
POINT
2.4 HOW TO READ A POWER SUPPLY
DOCUMENT
2.5 HOW TO READ SYSTEM CIRCUIT
DIAGRAM
2.6 SYMBOLS AND MARKS
2.7 ABBREVIATIONS
2.8 WIRE / CONNECTOR COLOUR
SYMBOLS
3. CONNECTOR LAYOUT DIAGRAM
3.1 ENGINE COMPARTMENT
A: Battery Ground Cable
C: Engine Harness
E: Main Harness
E: Main harness
3.2 INSTRUMENT PANEL HARNESS
G: Instrument Panel Harness
3.3 POWER WINDOW MAIN WIRE
J: Power Window Main Wire, Power
Window Sub Wire, Power Window
Rear Wire
K: Dome Light Harness
3.4 REAR SPEAKER WIRE
K: Rear Speaker Wire
L: Floor Harness, G Sensor Wire,
Fuel Pump Harness
3.5 REAR END DOOR HARNESS
O: Rear End Door Harness, High
Mounted Stop Light Wire, Rear
Defogger Wire
4. MAIN ELECTRONIC CONTROL PART
LOCATION
4.1 ENGINE COMPARTMENT
4.2 INSTRUMENT PANEL
4.3 FLOOR
5. GROUND (EARTH) POINT
5.1 ENGINE COMPARTMENT
5.2 INSTRUMENT PANEL
5.3 FLOOR
6. POWER SUPPLY
6.1 POWER SUPPLY DIAGRAM
6.2 FUSES AND THE PROTECTED PARTS
6.3 FUSES IN MAIN FUSE BOX
6.4 FUSE IN CIRCUIT FUSE BOX
7. SYSTEM CIRCUIT DIAGRAM
7.1 A-1 CRANKING SYSTEM
7.2 A-2 CHARGING SYSTEM
7.3 A-3 IMMOBILISER CONTROL SYSTEM
7.4 A-4 IGNITION SYSTEM
7.5 A-5 COOLING SYSTEM
7.6 A-6 ENGINE & CONTROL SYSTEM
7.7 B-1 WINDSHIELD WIPER & WASHER
(WITH INTERMITTENT WIPER)
7.8 B-2 REAR WIPER AND WASHER
7.9 B-3 REAR DEFOGGER
7.10 B-4 POWER WINDOW
7.11 B-5 POWER DOOR LOCK (WITH
KEYLESS ENTRY)
7.12 B-7 REMOTE CONTROLLED MIRROR
7.13 B-9 HORN
7.14 C-1 COMBINATION METER
7.15 C-2 COMBINATION METER (INDICATOR
LAMP)
7.16 C-3 COMBINATION METER (WARNING
LAMP)
7.17 D-1 HEADLIGHT
7.18 D-3 POSITION, TAIL AND LICENSE
PLATE LIGHT