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Home >> Chevrolet >> 1998 >> Venture Base, Van Cargo Extended >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Anti-Theft System >> Symptom Testing >> Test No 8

Test No 8

  1. Perform CTD SYSTEM CHECK  . Disconnect shock sensor. Connect test light between shock sensor harness connector terminals "A" and "C". If test light illuminates, go to next step. If test light does not illuminate, go to step 3).
  2. Disconnect BCM connector C2. Using DVOM, check resistance of Light Green wire between BCM harness connector C2 terminal D14 and shock sensor harness connector terminal "B". See WIRING DIAGRAMS  . If resistance is more than 2 ohms, repair Light Green wire. If resistance is less than 2 ohms, adjust shock sensor. See PROGRAMMING  . If adjusting sensor does not correct problem, replace shock sensor.
  3. Connect test light between sensor harness connector terminal "A" and ground. If test light illuminates, repair open or poor connection of Black wire between shock sensor terminal "C" and ground. If test light does not illuminate, repair open or poor connection of Orange wire between shock sensor terminal "A" and underhood junction block connector C2 terminal F7.