Symbols and Codes

Symbols And Codes

Connectors, Grounds and Splices

Connectors, grounds and splices are numbered using a five-character format, for example: CA001, CA002, G03BL, FLS25. Pin numbers are designated using only significant digits, therefore CA001 pin 001 is represented as CA001/1.

Control Module Pins:

Wiring Color Codes

Wiring Color Codes:

Wire Lengths

Wire lengths are stated in millimeters and appear directly below the color code for each wire.

Twisted Wires

Twisted Wires:

The "figure-of-eight" symbol indicates that wires are twisted together.

Resistor Values
The omega symbol often used to represent resistance is not used in this publication.
- Whole-number resistor values below 1000 ohms are suffixed with "R", for example: 820R.
- Whole-number resistor values above 1000 ohms are suffixed with "K", for example: 820K.
- Fractional resistors values have "R" or "K" inserted at the position of the decimal point, for example: 8R2 represents 8.2 ohms, 1K0 represents 1K ohms.

Option Codes

Options Codes:

A code identifying an optional wiring arrangement, for example KBYAA, may be allocated to certain wires; refer to the Option Code Table. The asterisk (*) represents and ; the colon (:) represents "or"; for example:
IEFAB*RHD:IF9AB*RHD:IEFAB*IF9AB*RHD, represents: phone and right-hand drive or voice and right-hand drive or phone and voice and right-hand drive.

Option Code Table

Option Code Table:

Grounds
- There may be up to three eyelets on one ground stud.
- A, B and C are used to indicate the position of the eyelet on the stud: A - first (bottom), B - second (middle), C - third (top).
- Two eyelet variations are used: a single eyelet and an eyelet pair. The single eyelet has a single leg, which is identified by an S; the eyelet pair has two legs, identified as L (left) or R (right).







On figures where LHD and RHD circuits are combined and the ground designation differs from LHD to RHD, the RHD ground code is shown in parentheses. If the ground designation is the same for LHD and RHD, only one ground code is used, with no parentheses.







Component Depictions