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Group 38 Fault Codes, Instrument Cluster
Specifications
Connector A (22–pin Green) - breakout box connected to cable harness
Requirements:
•
Breakout box 9998699 connected to adapter
9998533 towards the cable harness. Use extension
cable 9990062 if needed.
•
Instrument cluster disconnected.
•
Ignition off.
•
Measuring resistance using the multimeter.
Notes:
R = resistance in ohms (
)
W3005144
Pin
Signal type
Measurement
points
Nominal value
Other
A2
Ground
A2 - ground
R
≈
0
A4
Stalk switch, SELECT
A4 - ground
R
≈
0
(Active)
R
≈ ∞
(Inactive)
A5
Stalk switch, ESCAPE
A5 - ground
R
≈
0
(Active)
R
≈ ∞
(Inactive)
A6
Stalk switch, ARROW UP
A6 - ground
R
≈
0
(Active)
R
≈ ∞
(Inactive)
A7
Stalk switch, ARROW DOWN
A7 - ground
R
≈
0
(Active)
R
≈ ∞
(Inactive)
9