{"product_id":"a9573146-tridon-stop-light-switch","title":"Tridon Stop Light Switch TBS138 3 Pin Resistance Circuit","description":"\u003cp\u003eThe Tridon Stop Light Switch, part number TBS138, is a vehicle control switch supplied as an each unit and identified in the AUTO ELEC ACCESSORIES group. It uses a resistance circuit and has 3 pins, so it is important to confirm the existing switch design before ordering a replacement.\u003c\/p\u003e\n\u003cp\u003eThis part sits in the motor vehicle controls category and is listed as a Tridon stop light switch. The specification set provided for this item notes no spanner size and no thread detail, which makes the part number, circuit type, and pin count the key checks for matching.\u003c\/p\u003e\n\u003cp\u003eA two year warranty is listed for this switch. That gives you a clear reference point on the product record, but fitment still needs to be confirmed against the vehicle application and the original part details before installation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTridon stop light switch\u003c\/li\u003e\n\u003cli\u003ePart number TBS138\u003c\/li\u003e\n\u003cli\u003eResistance circuit\u003c\/li\u003e\n\u003cli\u003e3 pin design\u003c\/li\u003e\n\u003cli\u003eSupplied each\u003c\/li\u003e\n\u003cli\u003eTwo year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Tridon\u003c\/li\u003e\n\u003cli\u003eProduct type: Switch\u003c\/li\u003e\n\u003cli\u003eDescription: Tridon Stop Light Switch\u003c\/li\u003e\n\u003cli\u003ePart No.: TBS138\u003c\/li\u003e\n\u003cli\u003eCircuit: Resistance Circuit\u003c\/li\u003e\n\u003cli\u003ePins: 3\u003c\/li\u003e\n\u003cli\u003eUnit of measure: Each\u003c\/li\u003e\n\u003cli\u003eWarranty: Two Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eListed fitment applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolden Calais\u003c\/li\u003e\n\u003cli\u003eHolden Caprice\u003c\/li\u003e\n\u003cli\u003eHolden Commodore\u003c\/li\u003e\n\u003cli\u003eHolden Statesman\u003c\/li\u003e\n\u003cli\u003eHSV Clubsport\u003c\/li\u003e\n\u003cli\u003eHSV Grange\u003c\/li\u003e\n\u003cli\u003eHSV GTS\u003c\/li\u003e\n\u003cli\u003eHSV Maloo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eWhen replacing a stop light switch, the safest approach is to match the part number TBS138, then confirm the circuit type and connector layout against the vehicle’s original switch. This item is specified as a resistance circuit switch with 3 pins, and those details matter because the wrong circuit or pin count can lead to an incorrect electrical match even if the part looks similar.\u003c\/p\u003e\n\u003cp\u003eThe fitment information supplied for this listing includes Holden Calais, Holden Caprice, Holden Commodore, Holden Statesman, and HSV models such as Clubsport, Grange, GTS, Maloo and Senator. If your vehicle is one of these, check the exact application carefully against the original part number and the vehicle’s existing stop light switch before buying.\u003c\/p\u003e\n\u003cp\u003eNo spanner size or thread detail is provided for this part, so do not assume it shares the same mounting or thread arrangement as another switch. The correct comparison points here are the TBS138 part number, the 3 pin layout, and the resistance circuit specification.\u003c\/p\u003e\n\u003cp\u003eThis is supplied as a single each unit, so it suits replacement of one switch at a time where that is all that is required. If you are diagnosing brake light operation, compare the fault symptoms with the vehicle’s switch arrangement and make sure the replacement matches the electrical setup already fitted to the car.\u003c\/p\u003e\n\u003cp\u003eBefore supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.\u003c\/p\u003e\n\u003cp\u003eFor workshop, fleet, and equipment applications, accurate identification of part number TBS138 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.\u003c\/p\u003e\n\u003cp\u003eRelevant published details for this unit include Type SWITCH, Unit of Measure EACH, Warranty Two Years, Product Group 1 AUTO ELEC ACCESSORIES, Part No. TBS138, Brand TRIDON, Description Tridon Stop Light Switch, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.\u003c\/p\u003e\n\u003cp\u003eTridon Stop Light Switch. Part number TBS138 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.\u003c\/p\u003e\n\u003cp\u003eFor part number TBS138, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.\u003c\/p\u003e\n\u003cp\u003eFor a switch in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.\u003c\/p\u003e\n\u003cp\u003eAvailable application references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007, HOLDEN CALAIS 2008, HSV CLUBSPORT, HSV CLUBSPORT 2006. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.\u003c\/p\u003e\n\u003cp\u003eThe listed warranty is Two Years. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Please confirm compatibility by matching part number TBS138, the 3 pin configuration, and the resistance circuit details against the vehicle’s original stop light switch and application information before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat is the part number for this Tridon stop light switch?\u003c\/h4\u003e\n\u003cp\u003eThe part number listed is TBS138. For this listing, part number TBS138 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eHow many pins does this switch have?\u003c\/h4\u003e\n\u003cp\u003eIt has 3 pins. For this listing, part number TBS138 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat type of circuit does it use?\u003c\/h4\u003e\n\u003cp\u003eIt is specified as a resistance circuit switch. For this listing, part number TBS138 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eIs this sold as a pair or a single item?\u003c\/h4\u003e\n\u003cp\u003eIt is supplied as each, so this listing is for one switch. For this listing, part number TBS138 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat warranty is listed for this part?\u003c\/h4\u003e\n\u003cp\u003eA two year warranty is listed. For this listing, part number TBS138 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhich vehicles are listed in the fitment information?\u003c\/h4\u003e\n\u003cp\u003eThe fitment list includes Holden Calais, Holden Caprice, Holden Commodore, Holden Statesman, and HSV models including Clubsport, Grange, GTS, Maloo and Senator. Fitment should still be checked against the part number and original switch details. For this listing, part number TBS138 is the main reference point. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007. These details should still be checked against the original unit before ordering.\u003c\/p\u003e","brand":"TRIDON","offers":[{"title":"Default Title","offer_id":56889159811232,"sku":"A9573146","price":202.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/vCuBaxnG8HBZGL2MRQcI6A_d5a57344-eae6-4a17-a2e9-dcccc9cb3820.jpg?v=1775127764","url":"https:\/\/www.micksgonebush.com.au\/products\/a9573146-tridon-stop-light-switch","provider":"Micks Gone Bush","version":"1.0","type":"link"}