Operation CHARM: Car repair manuals for everyone.

Precaution

PRECAUTION

1. INITIALIZATION

NOTE: Perform the REGISTRATION (VIN registration) when replacing the ECM.

2. FOR USING HAND-HELD TESTER

CAUTION:
Observe the following items for safety reasons:
- Read its instruction books before using the tester.
- Prevent the tester cable from being caught on the pedals, shift lever and steering wheel when driving with the tester connected to the vehicle.
- When driving the vehicle for testing purposes using the tester, two persons are required. One is for driving the vehicle, and the other operates the tester.