Black plate (57,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012Vehicle Care 10-57. Operating electronic devices orbeing near facilities using radiowave frequencies similar to theTPMS could cause the TPMSsensors to malfunction.If the TPMS is not functioningproperly, it cannot detect or signal alow tire condition. See your dealerfor service if the TPMS malfunctionlight and DIC message comes onand stays on.TPMS Sensor MatchingProcessEach TPMS sensor has a uniqueidentification code. The identificationcode needs to be matched to a newtire/wheel position after rotating thevehicle’s tires or replacing one ormore of the TPMS sensors. TheTPMS sensor matching processshould also be performed afterreplacing a spare tire with a roadtire containing the TPMS sensor.The malfunction light and the DICmessage should go off at the nextignition cycle. The sensors arematched to the tire/wheel positions,using a TPMS relearn tool, in thefollowing order: driver side front tire,passenger side front tire, passengerside rear tire, and driver side rear.See your dealer for service or topurchase a relearn tool.There are two minutes to matchthe first tire/wheel position, andfive minutes overall to match allfour tire/wheel positions. If it takeslonger, the matching process stopsand must be restarted.The TPMS sensor matching processis outlined below:1. Set the parking brake.2. Turn the ignition to ON/RUN withthe engine off.3. Press Q and K on theRemote Keyless Entry (RKE)transmitter at the same time forapproximately five seconds. Thehorn sounds twice to signal thereceiver is in relearn mode andTIRE LEARNING ACTIVEmessage displays on the DICscreen.4. Start with the driver sidefront tire.5. Place the relearn tool againstthe tire sidewall, near the valvestem. Then press the buttonto activate the TPMS sensor.A horn chirp confirms that thesensor identification code hasbeen matched to this tire andwheel position.6. Proceed to the passengerside front tire, and repeat theprocedure in Step 5.7. Proceed to the passengerside rear tire, and repeat theprocedure in Step 5.8. Proceed to the driver side reartire, and repeat the procedurein Step 5. The horn soundstwo times to indicate the sensoridentification code has beenmatched to the driver side reartire, and the TPMS sensormatching process is no longeractive. The TIRE LEARNINGACTIVE message on the DICdisplay screen goes off.
