Automatic Transmission (Diagnostics) 5AT: General Description: Caution

• Supplemental Restraint System "Airbag" 

  The airbag system wiring harness is routed near the TCM.

  CAUTION:

  • All the 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.