Ford Historic (OBD I) Diagnostics

2.Follow all instructions on the display.

1)Turn ignition key off.

2)Disconnect negative (–) battery cable.

3)Hold down brake pedal for 10 seconds.

4)Connect negative (–) battery cable.

Erase Codes

Only memory codes are erasable!

Press ENTER to cont.

•Press ENTER after each message.

Erase Codes

To erase KOEO and KOER codes, cause of code must be fixed.

Press ENTER to cont.

!CAUTION

Never lay tools on vehicle battery. Tools may create shorts and cause harm to user and damage to tools, battery and electrical system.

All continuous memory codes should be erased.

6

 

3.Return to Diagnostic Codes Menu. •Press BACK.

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Actron CP9190 manual Follow all instructions on the display, Return to Diagnostic Codes Menu. Press Back