Actron CP9135 Specifications download pdf (Page 23)

Troubleshooting

4-2

• Carefully inspect electrical connectors for:

- Corrosion or foreign debris on pins.

- Bent or damaged pins.

- Recessed contacts not seated properly

in housing.

- Bad wire crimps to terminals.

Connector problems are common in vehicles. Inspect carefully.

Some connectors use a special grease, called dielectric grease,

on the contacts to prevent corrosion. Do not remove. If required,

apply more grease to the connector. The grease can be obtained

from a dealership or auto parts store.

4.2 AutoScanner Does Not Power Up

• Make sure the AutoScanner’s DLC is connected correctly to the

vehicle’s DLC. Verify the pins are clean and fully seated in the DLC.

• The AutoScanner requires a

minimum of 8 volts between pin

16 (BAT+) and pin 4 (GND) to

power up. Use the flowchart

provided below to troubleshoot.

WARNING! Never Lay Tools On Vehicle Battery. You May Short

The Terminals Together Causing Harm To Yourself, The Tools

Or The Battery.

Measure resistance

between Pin 4 and

frame ground.

less than

ohms?

battery

fully

charged?

Repair

Ground

circuit.

Refer

service

manual.

Charge battery.

YES

Open exists in power

circuit. Check for a blown

fuse or an open wire. Refer

to a service manual.

Measure

Voltage

between

Pins

and

Above 8V?

Contact Actron.

AutoScanner will not

power up.

YES

(BAT+)

(GND)

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 119 120

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Actron CP9135 Specifications Page 23

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