FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Pinout Values and Diagnostic Parameters




Combined Instrument Panel, Signal Description

U = DC voltage in volts (V)
f = frequency in Hertz (Hz)
Ubat = battery voltage in volts (V)
t = time in milliseconds (ms)
Ulow = voltage approximately 0 V

Connector A, #A1 - #A30







The following values are measured between the relevant terminal in column 1 and terminal # A15 (signal ground) unless otherwise stated.

NOTE: It is important to connect the breakout box and check ground terminals before taking readings.










Connector B, #B1 - #B16







The following values are measured between the relevant terminal in column 1 and terminal # A15 (signal ground) unless otherwise stated.

NOTE: It is important to connect the breakout box and check ground terminals before taking readings.










Connector D, #D1 - #D5







All the following values are measured between the relevant terminal in column 1 and terminal # D2 (ground) unless otherwise indicated.

NOTE: It is important to connect the breakout box and check ground terminals before taking readings.