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Directed Electronics SR6000 User Manual

Page 30

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mss

((VVAATTSS))

Vehicles with the GM VATS (Pass Key) systems have a resistor embedded in the ignition key. If the VATS decoder

module does not measure the proper resistance when the vehicle is started, the starter and fuel pump may be

disabled for up to ten minutes. An optional "VATS pack" of resistors is available ((p

p//n

n 6

65

52

2TT)). One of the resistors in

the pack will match the resistor in the key.

The VATS wires will be two very light-gauge wires coming out of the steering column. The colors of the wires

vary, but they are often contained in orange tubing - either both will be white wires, or one wire will be

purple/white and the other white/black. Determine the value of the resistor in the key. Then follow the diagram

below to bypass VATS during remote start operation. If the H3/1 BLUE status output has been programmed for

factory security re-arm, use the H3/2 BLUE/BLACK third ignition output to control the relay.

N

NO

OTTEE:: When connecting to the VATS wires, it is not important which wire is cut.

H3/1 BLUE OR

H3/2 BLUE/BLACK

(+) 12V CONSTANT FUSED

85

86

30

87 87A

DIA-621

TO IGNITION KEY SWITCH

X

X

CUT

PROPER RESISTOR VALUE

TO VATS DECODER MODULE

WHITE

OR

WHITE/BLACK

WHITE

OR

PURPLE/WHITE