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    • by Peugeot Pete



PEUGEOT - ALL MODELS

WIRING DIAGRAMS - GENERAL

CONTENTS

01. Operating instructions document:
02. List of components  (section 1)
03. List of components  (section 2)
04. List of components  (section 3)
05. List of symbols multi-assembly
06. List of symbols power unit
07. List of symbols exterior lighting & signaling
08. List of symbols interior lighting
09. List of symbols driver information
10. List of symbols wipe-wash
11. List of symbols assistance mechanism
12. List of symbols driver aids
13. List of symbols driving comfort
14. List of harnesses


OPERATING INSTRUCTIONS DOCUMENT

1. BREAKDOWN OF THE FUNCTION INTO THREE DIAGRAMS:

*  Schematic diagram.
*  Wiring diagram.
*  Installation diagram.

2. CONSTITUTION OF THE DIAGRAMS:

Schematic diagram:
  • supplies ( + and -)
  • components (with references, function symbols and internal electro-mechanical details, except for electronics)
  • connector sockets on components
  • earth points
  • wire lines (with reference)
Wiring diagram:
  • supplies (+ and -)
  • components (with references, function symbols, without internal electro-mechanical details)
  • interconnections (connectors with references)
  • earth points (with reference)
  • splices (with reference)
  • harnesses (with reference)
  • wire references
Installation diagram:
  • total or partial ghosted view of the vehicle (in perspective)
  • components (position, reference)
  • interconnections (position, reference)
  • splices (position, reference)
  • earth points (position, reference)
  • harness (reference, run)
  • partition passages

3. CODING OF FUNCTIONS:

The principle of this numbering is to attach the component number to an electrical function.
The functions are grouped in 8 families.

1. Power unit:
  • 10 - starting, current generation
  • 11 - ignition system, pre-heating
  • 12-13 - fuel system, fuel injection
  • 14 - engine diagnostics
  • 15 - cooling system
  • 16 - gearbox, drive shafts
  • 17 - engine electrical supply - accumulator
2. Exterior lighting and signaling:
  • 20 - rear fog lamps
  • 21 - stop lamps
  • 22 - reversing lamps
  • 23 - direction indicator, side repeater flashers, hazard warnings
  • 24 - running lights, headlamp dim-dip (DIM-DIPS)
  • 25 - horns
  • 26 - headlamps, tail lamps, number plate lamps, side lamps and indicator lamps
3. Interior lighting:
  • 30 - passenger compartment lighting
  • 31 - closed compartment lighting
4. Driver information:
  • 40 - engine coolant and other water information, current generation
  • 41 - engine oil information
  • 42 - engine speed and engine air information
  • 43 - fuel and pre-heating information
  • 44 - brake information
  • 45 - suspension information
  • 46 - gearbox and transmission information
  • 47 - audible warning information
  • 48 - engine check information
  • 49 - doors etc. information
5. Wipe-wash:
  • 50 - windscreen wipers
  • 51 - windscreen wash
  • 52 - rear screen wiper
  • 53 - rear screen wash
  • 54-55 - headlamp wipe-wash, headlamp wash
6. Assistance mechanisms:
  • 60 - electric front windows
  • 61 - electric rear windows
  • 62 - central locking
  • 63 - electrically controlled seats
  • 64 to 6469 - electrically controlled mirrors
  • 6470 to 6499 - steering column
  • 65 - passive seat belts
  • 66 - headlamp height correction
  • 67 - gearbox and transmission assistance
  • 68 - sun roof, rear quarters
7. Driver aids:
  • 70 - brakes
  • 71 - variable power steering
  • 72 - trip computer, clock
  • 73 - cruise control
  • 74 - ice warning
  • 75 - proximity detection
  • 76 - under inflation detection
  • 77 - suspension
8. Driving comfort:
  • 80 - heating/ventilation, air conditioning
  • 81 - heating equipment (heated rear screen, glass and mirrors, glass, lighter)
  • 82 - coded anti-start
  • 83 - heated seats
  • 84 - radio, aerial, radio telephone
  • 85 - ice warning
  • 86 - anti-theft alarm system
  • 87 - electrically controlled blind

4. COMPONENT CODING:

Components have a four figure number e. g.: 4310.
The first two figures indicate the function, the two following figures identify the component.
The numbers for indicator lamps are preceded by the letter V e. g.: V2610.

Special numbering of equipment which supplies an electrical feed:
  • BB00: battery
  • BB10: battery + ve unit
  • CA00: ignition switch
  • BF00: fuse box

Free connectors which have a particular function (e. g. testing a function) are numbered as components with the letter С in front e. g.: C1300.

Numbering of earth points:
  • the letter M is used followed by an identifying number
  • examples: M2A, M90C
Splice numbering:
  • the letter E is used followed by an identifying number
  • examples: E028, E002
  • application of an alphabetical index if the splices are identical, e. g: E005A, E005B

5. INTERCONNECTION NUMBERING:

The letters IС are used followed by a 2-digit identifying number.
Application of an alphabetical index if the interconnections are identical, e. g: IC20, IC05A, IC05B.

6. NUMBERING OF BRIDGE BLOCK CONNECTORS:

The letter В is used, followed by a 3 figure number, e. g: B001.
Application of an alphabetical index if terminals are identical e. g: В00ЗА, В00ЗВ.

7. WIRE CODING:

This code enables linking of the wire number to the type of supply or the electrical function.
Supply is broken down as follows.

Supply before a fuse:
  • BB: battery + ve supply
  • AA: accessory + ve supply
  • CC: ignition controlled + ve supply
  • W: side lamp + ve supply
  • KK: + ve supply after ignition switched off

Example: BB2 (type of supply + wire identification number).

Supply after a fuse:
  • В: battery + ve supply
  • A: accessory+ ve supply
  • С: ignition controlled+ ve supply
  • V: side lamp+ ve supply
  • К:+ ve supply after ignition switched off

Example: B02A (type of supply+ fuse number+ wire identification number, figure or letter).

Specific supplies:
  • M: earth
  • D: screening

Example: M262 (type of supply+ wire identification number, figure or letter).

Comments: each vehicle has special features in the coding of the wires concerning the supplies
(they are handled as variants).

Other connections between components:
  • the figures on the left repeat the number of the function concerned (see: coding of functions)
  • the figures on the right represent the identification number in the function

Example: 2604 (function number+ wire identification number).

8. ABBREVIATIONS:

These abbreviations are quoted on the terminals of certain components (e. g ignition switch).
+ BB: battery + ve.
+ AA: accessory + ve.
+ CC: ignition controlled + ve.
+ KK: + ve after ignition off.

9. COLOR CODES:

BA: white    OR: orange
BE: blue     RG: red
BG: beige    RS: pink
GR: gray     VE: green
JN: yellow   VI: mauve
MR: brown    VJ: green/yellow
NR: black

10. READING THE SCHEMATIC DIAGRAMS:

     Peugeot Car Schematic Diagrams

  • A: representation of an earth point.
  • В: component number.
  • С: wire number.
  • D: connector socket number.
  • E: connector color.
  • F: connector socket number.
  • G: fuse number.
  • H: representation of information going to another function.
  • I: number of the function involved.
  • J: representation of a wire depending on vehicle specification.
  • К: component diagram.
  • L: uniting wires.
  • M: representation of a splice.

11. READING WIRING DIAGRAMS:

     Peugeot Car Wiring Diagrams

  • N: harness identification.
  • O: fuse box diagram.
  • P: interconnection number.
  • Q: number of interconnection ways.
  • R: interconnection color.
  • S: representation of a partial interconnection.
  • T: representation of a splice.

12. READING INSTALLATION DIAGRAMS

     Peugeot Car Installation Diagrams

  1. Identifying the harness shown.
  2. Identifying the equipment.
  3. Number of connector ways.
  4. Connector color.
  5. Representation of an earth point.
  6. Representation of a splice.
  7. Identifying an interconnection.
  8. Identifying the harness connected.
  9. For details see the box indicated.
  10. Location of the harness label.

Next page: LIST OF COMPONENTS
 


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