WebEnter the 5 character trouble codes in the search box and submit the search. 3. Don’t assume a particular OBD-II code means the same for other auto manufacturers as there are many makes specific codes in use. 4. If your OBD-II trouble codes are for a different car, select that vehicle series before searching for the diagnostic codes because ... WebAug 13, 2024 · OnStar reported the following codes: P0700 Transaxle Control System Malfunction. P2544 Torque Management Request Input (Signal "A") U0073 Control Module Communication Bus OFF. U0101 Lost Communication With Transmission Control Module. C0561 Stability Control Disabled. U0110 Lost Communication With Drive Motor Control …
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WebLa première étape pour réparer le code d'erreur U0073 est de localiser la source du problème en utilisant un outil de diagnostic. Les valises de diagnostic iCarsoft sont des outils de diagnostic professionnels utilisés par de nombreux mécaniciens pour identifier rapidement les problèmes électroniques sur les véhicules. How to Fix the U0073 Code Again, U0073 is a generic trouble code. However, it is important to note that the diagnostics and repair procedures may be different depending on your vehicle’s make and model. For example, repair steps for the U0073 code in Chevy vehicles may differ from a U0073 in Subaru vehicles. tally900
U0073 Control Module Communication Bus A Off - OBD-Codes.com
Webtest probe or terminal should be obtained from GM Tools at 1-800-468-6657. The test probe terminal has been released in the terminal repair kit (J-38125-620H) located in Lear Tray 7 part number 963716-2, shown below (Note: When calling Kent-Moore to order terminal 963716-2, the actual part number is 963716-2PKG since they are only 6% WebSep 29, 2024 · U0073 00 Control Module Communication Bus A Off U0073 71 ECU HS Bus Off U0073 72 ECU LS Bus Off There are 2 different communication networks on this vehicle: The class 2 network and the GMLAN network. The class 2 serial data circuit is the low speed link, and the GMLAN serial data circuit is the high speed link. WebFirst, Check Your Battery. This may sound obvious, but check your voltage before you look at anything else. Your PCM requires a full charge to work properly. If your battery is pushing anything less than 12 volts, try replacing it with a new one before you move on … tally 9.1