OBD port GMC SIERRA 2004 Get To Know Guide
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jump start terminals, trip computer, gas type, keyless entry, ABS, USB, spare tire, lane assist
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brake light, CD player, fuel type, oil pressure, check engine, rear entertainment, horn, glove box, air condition, display, auxiliary battery, change time, interior lights, park assist, radio controls, check engine light, audio, homelink, lumbar support, oil temperature, AUX, garage door opener
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