{"product_id":"chevrolet-buick-ls3-ls7-cts-v-6-pin-tps-accelerator-pedal-connector-oem-15326829-15397577","title":"Chevrolet \/ Buick LS3 \/ LS7 \/ CTS-V 6-Pin Throttle Position \/ Accelerator Pedal Sensor Connector – OEM 15326829 \/ 15397577","description":"\u003ch2\u003eChevrolet \/ Buick LS3 \/ LS7 \/ CTS-V 6-Pin Throttle Position \/ Accelerator Pedal Sensor Connector – OEM 15326829 \/ 15397577\u003c\/h2\u003e\n\u003cp\u003eDirect OEM-specification replacement for the GM 6-pin wire harness connector used on throttle position sensors (TPS) and accelerator pedal position (APP) sensors across Chevrolet and Buick LS-series engine platforms. Cross-references GM part numbers \u003cstrong\u003e15326829\u003c\/strong\u003e and \u003cstrong\u003e15397577\u003c\/strong\u003e. Used on LS3, LS7, and CTS-V applications including Corvette, Camaro SS, and Cadillac CTS-V performance platforms.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Problem Does This Connector Solve?\u003c\/h3\u003e\n\u003cp\u003eThe throttle position sensor and accelerator pedal position sensor connectors on LS-series engines are located in the engine bay, exposed to heat cycling, oil contamination, and vibration. Connector corrosion or locking tab failure causes the ECM to lose the throttle position signal, triggering \u003cstrong\u003ereduced engine power mode\u003c\/strong\u003e (limp mode) and illuminating the service engine soon light. These faults are frequently misdiagnosed as a failed throttle body or APP sensor. Replacing the connector is the correct first step when the sensor resistance tests within specification.\u003c\/p\u003e\n\n\u003ch3\u003eOEM Part Number Cross-Reference\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Number\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15326829\u003c\/td\u003e\n\u003ctd\u003eGM TPS \/ APP sensor connector (primary)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15397577\u003c\/td\u003e\n\u003ctd\u003eGM TPS \/ APP sensor connector (superseded \/ alternate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e6-Pin Circuit Function (LS TPS \/ APP Sensor Layout)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Group\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eFailure Symptom if Open\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 1–2\u003c\/td\u003e\n\u003ctd\u003e5V reference and ground (sensor 1)\u003c\/td\u003e\n\u003ctd\u003eP0120 \/ P0122 TPS circuit low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 3–4\u003c\/td\u003e\n\u003ctd\u003eSignal output and ground (sensor 1)\u003c\/td\u003e\n\u003ctd\u003eP0121 \/ P0123 TPS circuit range\/high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 5–6\u003c\/td\u003e\n\u003ctd\u003e5V reference and signal (sensor 2 \/ redundant)\u003c\/td\u003e\n\u003ctd\u003eP0220–P0229 APP sensor 2 circuit fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e6-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003e15326829 \/ 15397577\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eThrottle position sensor (TPS), accelerator pedal position sensor (APP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Engines\u003c\/td\u003e\n\u003ctd\u003eLS3, LS7, LS9, LSA (supercharged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette C6\/C7, Camaro SS\/ZL1, Cadillac CTS-V, Buick performance platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet Corvette C6 \/ C7\u003c\/strong\u003e – LS3 \/ LS7 throttle body TPS connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet Camaro SS \/ ZL1\u003c\/strong\u003e – LS3 \/ LSA accelerator pedal position sensor connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCadillac CTS-V\u003c\/strong\u003e – LSA supercharged TPS and APP sensor connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet Silverado \/ Tahoe \/ Suburban\u003c\/strong\u003e – LS3 \/ L96 throttle position sensor connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC Sierra \/ Yukon\u003c\/strong\u003e – LS-series TPS harness connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: My Corvette C6 went into reduced engine power mode — could it be the TPS connector?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Reduced engine power mode on LS-series vehicles is frequently triggered by a corroded or open TPS connector rather than a failed throttle body. The ECM logs \u003cstrong\u003eP0120–P0123\u003c\/strong\u003e (TPS circuit) or \u003cstrong\u003eP0220–P0229\u003c\/strong\u003e (APP sensor 2 circuit) when the sensor signal is absent or out of range. Inspect the 6-pin connector before replacing the throttle body or APP sensor assembly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What fault codes does a failed TPS connector cause?\u003c\/strong\u003e\u003cbr\u003eA: Common DTCs include \u003cstrong\u003eP0120\u003c\/strong\u003e (TPS circuit malfunction), \u003cstrong\u003eP0121\u003c\/strong\u003e (TPS circuit range\/performance), \u003cstrong\u003eP0122\u003c\/strong\u003e (TPS circuit low input), \u003cstrong\u003eP0123\u003c\/strong\u003e (TPS circuit high input), and \u003cstrong\u003eP0220–P0229\u003c\/strong\u003e (APP sensor 2 circuit faults). Multiple simultaneous TPS and APP codes strongly suggest a connector fault rather than a failed sensor.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are terminals included?\u003c\/strong\u003e\u003cbr\u003eA: Yes, terminals are included with all variants.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"1 Pcs \/ male with Pin","offer_id":47838086332661,"sku":"14:200004890#male with Pin;200001249:202408827#1 Pcs","price":17.38,"currency_code":"USD","in_stock":true},{"title":"1 Pcs \/ female with Pin","offer_id":47838086365429,"sku":"14:200004889#female with Pin;200001249:202408827#1 Pcs","price":18.7,"currency_code":"USD","in_stock":true},{"title":"1 Pcs \/ female male with Pin","offer_id":47838086398197,"sku":"14:200004891#female male with Pin;200001249:202408827#1 Pcs","price":39.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S39cdeceb526f484a90eafe0f46524d193.webp?v=1773726602","url":"https:\/\/www.csldmcml.com\/products\/chevrolet-buick-ls3-ls7-cts-v-6-pin-tps-accelerator-pedal-connector-oem-15326829-15397577","provider":"Cable Parts Online","version":"1.0","type":"link"}