Pagoda SL Group

W113 Pagoda SL Group => Electrical and Instruments => Topic started by: Leester on October 26, 2024, 16:47:28

Title: Replacement Thermo-Time Switch Electrical Connections
Post by: Leester on October 26, 2024, 16:47:28

I bought the replacement TTS discussed in  https://www.sl113.org/forums/index.php?topic=26041.msg186571#msg186571  but discovered that the terminals are not marked (W for ground, G for 12V +).

The referenced post includes a chart with the the diagram shown.

Based on the configuration in the diagram I am going to connect the Pink/Blue wire to the terminal marked + on the diagram and the Pink wire to the other terminal. Knowing that improper connection will fry the TTS would greatly appreciate confirmation from a knowledgeable member that this is correct.

Another point for those using this replacement TTS; the connector needed is an EV1 and readily available, some with pins and pigtails installed. The Bosch part number referenced in the above discussion is a bare part with no pins or pigtails.

Many thanks to those who posted previously and hoping for quicker cold starts!

Title: Re: Replacement Thermo-Time Switch Electrical Connections
Post by: BobH on October 26, 2024, 17:28:27

Hello Lee, your connections are correct

Pink (W) -
Pink/Blue (G) +

Title: Re: Replacement Thermo-Time Switch Electrical Connections
Post by: Leester on October 26, 2024, 20:06:44

Many thanks!