2003 Saab 9-3 Vector, AutomaticFACTORY OEM SERVICE PROCEDURE

Test readings, rear left door module, (702RL): Remember: Notes

  • Observe the test criteria. Use common sense when assessing the test results.
  • Check first that the control module is receiving power and is grounded.
  • Then check all sensor inputs and signals from other systems.
  • Finally, check the control module outputs. Remember that the test readings are not a confirmation of whether the actuator is in working order.
  • If a test reading is incorrect, use the wiring diagram to locate the leads, connectors or components that need to be checked further.
  • Specified readings are for a calibrated Fluke 88/97.
  • Test readings % (+) and ms (+) indicate the signal pulse ratio and pulse width respectively. A scan tool with pulse ratio and pulse width measurement must be used. The sign indicates positive trigger pulse, TRIG+.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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