2026 Cadillac Escalade Iq technical service bulletins
167 technical service bulletins and manufacturer communications cover the 2026 Cadillac Escalade Iq.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
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- If a vehicle has an when attempting to perform a vehicle dynamic sensor learn, the scan tool may display a...
- This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a...
- Customer Satisfaction Program
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- • Improved suspension performance for better ride comfort on uneven roads • More reliable power liftgate...
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- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
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- If a vehicle has an issue with super cruise inoperative tech is directed to follow a diagnostic path...
- • Fixes to help ensure start reliability and prevent battery drain • Improved charging performance and...
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- • Updates to enable memory seat buttons to be linked to a user profile
- This update contains a required software change to help improve the overall software update and...
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- The Battery Energy Control Module (BECM) in certain vehicles include battery-monitoring software
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- This PI states that if SDGM DTC P0604/P0607 is set and no other SDGM DTCs are present, clear DTCs and...
- This PI advise dealers If U3000 is present, follow the correct service doc by Symptom Byte before...
- • Improved vehicle performance when driving in Reverse on slippery surfaces • Better One-Pedal Driving...
- This PI Communicates information to ensure Memory Recall is enabled to ensure memory mirrors return to set...
- PI to help diagnose A/C concern
- This Pi is to let dealer know that a program issue has been released and to not replace any hard for codes...
- • Fewer unnecessary service messages, warning light activations, and automated OnStar calls from your vehicle
- • Improvements to help prevent loss of audio, including chimes and turn signal indicator sound • Reduced...
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- • Improvements to system responsiveness • Improvements to camera image clarity • Fixes to prevent blank...
- This PI provides diagnostic steps for dealer technicians to verify the condition and ensure that part...
- Fog lamp control may be missing from radio display after a BCM update
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- • Surround Vision Recorder, a new feature that allows you to record, watch, and save video from your...
- Pi created to provide GM dealers with information on gathering information for projection issue
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- • Improvements to performance for under-hood storage opening.
- Customer Satisfaction Program
- Service Update
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- • Fixes to help ensure successful vehicle software updates
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- Condition in which hard braking may unexpectedly engage
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- A vehicle may have a service driver assist message and the technician cannot get the Long Range Radar...
- Been sold with a GM NACS Level 2 EV charging adapter (NACS to J1772) in which a quality issue was identified
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- • Improvements to the performance of vehicle software updates • Fixes to help prevent loss of...
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- Condition in which the coolant hose to APM2 module has an incorrect retaining clip
- Condition in which hard braking may unexpectedly engage
- • Fixes to help ensure proper functionality for heating and cooling features • Improvements to night mode...
- • Fixes to help protect battery health.
- • Improvements to the infotainment system from Android update
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- This P/I is advising that the TCM should not be replaced for DTC P16F4 and to follow the repair instructions.
- This PI provides diagnostics tips to dealership techs when trying to diagnose a CAN Bus communication...
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- This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered...
- This PI communicates information that the Collision / Detection Systems will revert to default setting of...
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- Customer Satisfaction Program
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- The Driver Information Center may display a message of Transport Mode On after the ignition is cycled.
- This information provides software update information for the K73 Telematics module to correct the...
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- A vehicle may come in with B3A6B set in history
- New Vehicle Monitoring Programs Section in IVH
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- This preliminarily information communication an issue with the supercruise dropping out when next to a...
- This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and...
- Diagnostic Guidance for U3000-97 Long Range Radar Blocked
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- This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
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- A vehicle may be encountered where the owners manual will not load or the customer cannot log into the...
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- This service bulletin provides information on Tire Sidewall Irregularities.
- This informational bulletin provides Information on Rear Upper Body Structure Auxiliary Lamp Will Not Turn ON.
- This service bulletin provides Requirements for Replacement of the Dual Mode Cord Set Under Warranty.
- This engineering information (EI) will assist GM to recover a small number of electric vehicle battery...
- This service bulletin provides dealers with Warranty Administration information on North American Charging...
- This service bulletin provides information for dealers/technicians on SPS2 Hybrid/EV Battery Data...
- This service bulletin provides information for the technicians to use a Customer Concern Verification...
- This warranty administration bulletin provides information for dealers/technicians on System Reset and...
- This warranty administration bulletin provides policy information for GM courtesy transportation and...
- This service bulletin provides information on the proper Reflective High Temperature Heat and/or...
- The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential...
- This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be...
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