QuestionQUESTION: i would like to know how to replace bcm chip than youI
ANSWER: The ONLY chip that is removable and available to purchase is the PCM chip. The BCM chip comes with a new BCM and is not available to purchase .
WHY would you want to replace it ?.
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QUESTION: ok then how would l replace the pcm the reason to replace it is when i turn on the heat it jumps to the deice button and a blower comes on the temp reading gos blank and gas reading gos blank
ANSWER: Do you know how to retrieve the CODES via the CLIMATE CONTROL PANEL ?.
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QUESTION: no how do i retrive the codes
Answer1. Turn the ignition key to the ON position. Do NOT start the engine.
2. Simultaneously push and hold the OFF and WARMER (fan up) buttons for 3 seconds and release them.
3. On the fuel display you will see codes appearing in the form of LETTERS & NUMBERS and the display will stop at ECM?
4. Turn ignition key OFF.
Tell me EXACTLY everything that appears on the fuel data display.
