Put the transmission in P (for A/T) or N (for M/T) and make sure the parking •
brake is engaged.
Keep a re extinguisher suitable for gasoline/chemical/ electrical res nearby.•
Don’t connect or disconnect any test equipment while the ignition is on or the •
engine is running.
Keep the CRP123 dry, clean, free from oil/water or grease. Use a mild •
detergent on a clean cloth to clean the outside of the CRP123, when
necessary.