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Home >> Jeep >> 2005 >> Wrangler X, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 630 (Powertrain Diagnostic Procedures - Sentry Key Immobilizer - Symptoms, Verification Tests) >> Verification Tests >> Powertrain Verification Test VER - 6

Powertrain Verification Test VER - 6

WARNING: This page is about a different car, the 2004 Dodge Pickup and 2004 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect the vehicle to ensure that all engine components are properly installed and connected. Reassemble and reconnect components as necessary.
  2. If any existing diagnostic trouble codes are not repaired, go to symptom list and follow path specified. After all diagnostic trouble codes have been repaired, return to TEST VER-6A and run LDP Dealer Test Mode under Systems Test in DRBIII®.
  3. If the PCM was not replaced, skip steps 4 through 6 then continue with the verification.
  4. If the PCM was replaced, the correct VIN and mileage must be programmed or a DTC will set in the ABS and Air Bag modules. In addition, if the vehicle is equipped with a Sentry Key Immobilizer Module (SKIM), Secret Key data must be updated to enable start.
  5. For ABS and Airbag Systems: Enter correct VIN and Mileage in PCM. Erase codes in ABS and Airbag modules.
  6. For SKIM theft alarm: Connect DRBIII® to data link conn. Go to Theft Alarm, SKIM, Misc. and place SKIM in secured access mode, by using the appropriate PIN code for this vehicle. Select Update the Secret Key data. Data will be transferred from SKIM to PCM
  7. The LDP Monitor Test is a useful way to run a total LDP system performance test. Use this test to verify any type of LDP system repair.
  8. Connect the DRBIII® to the data link connector. Engine running, turn off all accessories. With the DRBIII® in System Tests, perform the LDP Monitor Test.
  9. NOTE: While test is being performed, PCM must see RPM, minimum MAP, No Vehicle speed and minimum Throttle Position sensor (At idle, in park.)

Are any DTCs or symptoms remaining?

  1. Yes --> Check for any related Technical Service Bulletins and/or refer to the apopropriate Symptom list (Diagnostic Procedure)
  2. No --> Repair is complete.