Well if the Delco or Cole-Hersee is the correct switch
then the switch I have is a after market unit.
It sure looks like the other Flat toggle switches.
Does yours have Delco or Cole-Hersee on back of the switch?
Mine says on the back (
ARK LES)pic below.
Below is a resistance TEST going thru the switch. Switch position OFF open circuit,--------------------
no reading Switch position HIGH closed circuit, no resistance,-
0 ohms Switch position MEDIUM closed circuit,--------------
1.1 ohms Switch position LOW closed circuit,------------------
1.7 ohms Below is a resistance TEST of the resistor. Resistor tap 1 to Fan motor lead ------
0 ohms Resistor tap 2 to Fan motor lead ----
1.1 ohms Resistor tap 3 to Fan motor lead ----
1.7 ohms Does not look like the resistance on the MEDIUM and LOW settings would slow the FAN very much.
The resistor
ring rivets were corroded.
This was creating screwy ohm readings.
I used
DeoxIT D5 spray and re-crimped.
The
Switch Maker (
ARK LES) is on back of switch.
Other Pics
Pic A Pic B Pic C Pic D Pic E Switch Photo Album Photobucket functions better when you start viewing from Photo Album.
