The ect engine coolant temp sensor siganls the ecm engine control module to ground the cooling fan relay or cooling fan moduleif equipped and if the cooling fan fuse is good and the fan has power to it the realy will complete the. The color coded diagram below will correspond with the wires on the relay kit to help simplify the wiring process.
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Tata indica radiator fan wiring diagram. The year 1998 was the starting point for the production of authentic and original hatchback the indica which was designed by employees of the company in full the same can be said of the engine capacity of 14l. Find yourself a wiring diagram. Watch a few videos on youtube on basic automotive electrical testing how to read an use a wiring diagram. Tata cars manuals pdf wiring diagrams above the page aria bolt grande harrier hexa indica indigo nano nexon safari sumo tiago tiger vista zest. Check for b voltage at the relays at pins 30 85. How to wire an electric fan with an ac trinary switch duration.
Tata indica vista vista fuse box diagram year of production. 2017 engine compartment tdiquadrajetsafire engine compartment fuse box a quadrajet engine compartment fuse box b tdi engine compartment fuse box b safire engine compartment fuse box b cabine compartment quadrajettdisafire engine compartment fuse function ampere rating a 1 fan high speed 30 2. The fans are controlled by the pcm engine computer. The cooling fan is turned on when engine temp reaches a predetermined temp usually around 220 230 degrees f. Buy a volt meter. Shirish pampari 12245 views.
Videos on youtube. Tata indica v2 ac cooling coil replace duration. Start with taking both of the positive wires from the fans and run it to the yellow wires on each relay. Pcm energizes two relays.
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