4A-GE MK1 Engine stop light switch not working

speedygonzalez · 08-27-2009, 08:18 PM

hey guys i need help!! the stop light switch is not working. i checked all the fuses and they are not blown. also, i checked it with a test light and i'm getting power from the wires but not on the stop light switch plug (wires). does it mean that i need to replace the switch or there's something else going on. please help!!

Jackstand Queen · 08-28-2009, 03:47 PM

Check the function of the switch. Unplug it. Use a multimeter and test the resistance between the terminals. When the switch is activated, the resistance should be very low, less than an ohm.

speedygonzalez · 08-28-2009, 05:49 PM

well i checked the switch plug with a test light and im not getting power from the switch plug but i'm getting power from the fuse box all the way back to the brake lights. what should i do?

Jackstand Queen · 08-29-2009, 12:36 AM

Try putting in a new brake light fuse under the dash.

Check that you're getting power to the fuse.

Using a multimeter, run a continuity test from the power out side of the brake light fuse to the connector on the brake light switch.

mr2tim · 09-11-2009, 07:46 PM

Ground?

beautifulbride · 07-14-2010, 09:49 PM

Quote:

Originally Posted by speedygonzalez

hey guys i need help!! the stop light switch is not working. i checked all the fuses and they are not blown. also, i checked it with a test light and i'm getting power from the wires but not on the stop light switch plug (wires). does it mean that i need to replace the switch or there's something else going on. please help!!

Replaced with new stop light switch it about $8.00 in NAPA. It is located under the dash, high up on the brake pedal arm. Get a needle nose and pull the pin out. Unplug the connector and put the new one in. It's easy to replaced.

muffinman · 07-15-2010, 10:17 AM

Quote:

Originally Posted by beautifulbride

Replaced with new stop light switch it about $8.00 in NAPA. It is located under the dash, high up on the brake pedal arm. Get a needle nose and pull the pin out. Unplug the connector and put the new one in. It's easy to replaced.

considering when the question was asked i'm sure he's resolved it by now.

Quote:

Original post

08-27-2009, 08:18 PM

08-27-2009, 08:18 PM	#1 (permalink)
speedygonzalez Toyota Freak Join Date: Jul 2008 Location: Cape Coral, FL Posts: 29 Thanks: 0 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	stop light switch not working hey guys i need help!! the stop light switch is not working. i checked all the fuses and they are not blown. also, i checked it with a test light and i'm getting power from the wires but not on the stop light switch plug (wires). does it mean that i need to replace the switch or there's something else going on. please help!!

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08-28-2009, 03:47 PM	#2 (permalink)
Jackstand Queen Cage Fighter Join Date: May 2008 Posts: 840 Thanks: 75 Thanked 64 Times in 60 Posts iTrader Rating: (1/100% )	Check the function of the switch. Unplug it. Use a multimeter and test the resistance between the terminals. When the switch is activated, the resistance should be very low, less than an ohm.

08-28-2009, 05:49 PM	#3 (permalink)
speedygonzalez Toyota Freak Join Date: Jul 2008 Location: Cape Coral, FL Posts: 29 Thanks: 0 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	well i checked the switch plug with a test light and im not getting power from the switch plug but i'm getting power from the fuse box all the way back to the brake lights. what should i do?

08-29-2009, 12:36 AM	#4 (permalink)
Jackstand Queen Cage Fighter Join Date: May 2008 Posts: 840 Thanks: 75 Thanked 64 Times in 60 Posts iTrader Rating: (1/100% )	Try putting in a new brake light fuse under the dash. Check that you're getting power to the fuse. Using a multimeter, run a continuity test from the power out side of the brake light fuse to the connector on the brake light switch.

09-11-2009, 07:46 PM	#5 (permalink)
mr2tim SUPERcharZed ToyZ RacZer Join Date: Mar 2008 Location: South Florida Posts: 1,789 Thanks: 8 Thanked 118 Times in 111 Posts My Google Map iTrader Rating: (6/100% )	Ground?