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look in the gas tank ;-) Specifically, I don't know. Generally, it will be under the dash, often combined with a fuse block that has relays on it; in the engine compartment also in a relay block that may be under a plastic cover; sometimes it is plugged into a pigtail on an electrical harness by itself under the dash or in the engine compartment. You will need the exact service manual for this location or someone who is familiar with your exact vehicle model. As you can see there is no set location by manufacturer or carline or model. My 93' Topaz had it attached behind the steering column with a plastic bolt of some sort. It required taking off the plastic panel below the steering wheel, then the metal one behind that. The metal one had 4 bolts, two plainly visible on the bottom, and two under cover plates on either side of the steering wheel. From there, the relay was quite a ways up and behind the wheel, and required breaking the afore-mentioned plastic bolt to get it loose.

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โˆ™ 2005-12-19 06:18:39
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Q: Where is the fuel pump relay on a 1993 Mercury Topaz?
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