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Troubleshooting – Actron CP7007 User Manual

Page 2

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8. Connect the blue and white wires using either

Figure 3a or Figure 3b.

9. Complete the mounting of the gauge.

10. Reconnect the battery ground cable.

TROUBLESHOOTING

1. If, when you reconnected the battery ground

cable, you noticed sparks or any of the wiring

getting warm, check that all connections

are properly located, and insulated from

grounding.

2. If the reading on the gauge stays at the lowest

marked voltage when the ignition is switched

on, then try reversing the wires on the gauge’s

connection posts “+” and “–”.

3. If the gauge reads lower than you expect, check

all connections, especially those to a ground

source. A poor connection causes resistance

which gives a false low reading.

2

Figure 3a

For Positive Dimmer Controls

GAuGE

bLuE

WHITE

DASH

LIGHTING

To

GRouND

DIMMER

CoNTRoL

To

GRouND

+12V

Figure 3b

For Negative Dimmer Controls

To

GRouND

DIMMER

CoNTRoL

DASH

LIGHTING

WHITE

bLuE

+12V

+12V

GAuGE