Are ECMS expensive?
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When do I need to replace my Nissan ECM?
If you confirm that the Electronic Control Module (ECM) needs to be replaced on a 2000 MY or later Nissan vehicle, or a 1999 MY vehicle Frontier (D22), Quest (V41) or Pathfinder (R50) from VIN JN8AR07**XW350101, complete the actions listed in this Tech Tip.
Do you have to reprogram the ECM on a Nissan Pathfinder?
If your ECM is listed in the “Details” panel, you must reprogram the ECM with the latest data update. After you do this, proceed with step 5. Caution: The 1999-2000 Frontier and 1999-2000 Pathfinder have a gray CONSULT connector and a white GST connector.
What to do if your ECM is not working?
A Visual Inspection of the ECM to check for burnt, damaged or missing components. We go over the symptoms you provide to us in regards to what the vehicle is doing including Diagnostics Trouble Codes.
Do you have to reprogram service replacement ECM?
If there are no updates listed for your vehicle configuration, you do not have to reprogram the service replacement ECM. Proceed with step 5. b. If there are updates listed for your vehicle configuration, see if they apply to the service replacement ECM you’re going to install. Do this by performing step 4. 4.
If you confirm that the Electronic Control Module (ECM) needs to be replaced on a 2000 MY or later Nissan vehicle, or a 1999 MY vehicle Frontier (D22), Quest (V41) or Pathfinder (R50) from VIN JN8AR07**XW350101, complete the following actions.
If there are no updates listed for your vehicle configuration, you do not have to reprogram the service replacement ECM. Proceed with step 5. b. If there are updates listed for your vehicle configuration, see if they apply to the service replacement ECM you’re going to install.
If your ECM is listed in the “Details” panel, you must reprogram the ECM with the latest data update. After you do this, proceed with step 5. Caution: The 1999-2000 Frontier and 1999-2000 Pathfinder have a gray CONSULT connector and a white GST connector.
When do you need to reprogram a Nissan ECU?
When the replacement module is installed in an applicable vehicle for any reason, it will need to be programmed. This is where you can buy a decent CONSULT III Plus can be purchased at http://www.obdii365.com/wholesale/nissan-consult-3-plus-nissan-consult-3-nissan-diagnostic-tool.html