Transmission Control Systems: Service Precautions

General Description

CAUTION

SRS AIRBAG SYSTEM

The airbag system wiring harness is routed near the TCM.

CAUTION:
^ All airbag system wiring harnesses and connectors are colored yellow. Do not use an electric test equipment to check these circuits.
^ Be careful not to damage the airbag system wiring harness when performing diagnostics or servicing the TCM.

MEASUREMENT

When measuring the voltage and resistance of the ECM TCM or each sensor, use a tapered pin with a diameter of less than 0.64 mm (0.025 in) in order to avoid poor contact. Do not insert a pin of more than 0.65 mm (0.026 in) diameter.