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Home >> Jeep >> 2007 >> Grand Cherokee Laredo, 3.7 K, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Diesel - Pcm & ECM Programming - Diesel- ECM Verification Test) >> Standard Procedure >> Pcm/ECM Programming - Diesel >> Section 2 - Additional Pcm/TCM Replacement Procedures >> Section 3 - Authorized Modification Label

Section 3 - Authorized Modification Label

WARNING: This page is about a different variant/trim than selected.
NOTE: The following step is required by law when reprogramming a PCM and/or TCM.

Type the necessary information on the "Authorized Modification Label" and attach near the VECI label.

Fig 1: AUTHORIZED MODIFICATION LABEL
GC0048708Courtesy of CHRYSLER LLC
  1. Powertrain Control/Transmission Control Module Part Numbers (Insert P/Ns) Used
  2. Change Authority: TSB XX--XX
  3. Dealer Code: XXXXX
  4. Date: XX-XX-XX