1970 1800E wiper wiring
 

I have bought the Smart Screen wiper delay module and am studying the instructions. I need to identify which two of the three wires Red, Green, Black, that go from the standard switch to the motor are 1. the Continuous Supply and 2. Park switch.

I read a post by Derek where he suggested this conversion. Derek, did you fit one?

Many thanks as always.

Tim

SL;

IF you have Red/Grn/Blk wiring between Wiper Sw and Motor assembly, that means you have an electrically supplied Field Motor, confirm this with info and pix at link (opposed to a Perm Mag Field Mot), and you can use a "simple" Intermittent Wiper Control with one contact in accordance with the supplied wiring info, and this wiring diagram:

https://www.sw-em.com/wiper_sys_multi_field_circuit.jpg
Source: https://www.sw-em.com/Windshield%20Wiper%20Systems.htm

If you have a Blu/Grn/Brn wiring between Sw and Mot, it means you have the later Perm Mag Mot and cannot use the simple type Int Wip Contr.

Cheers

Brilliant diagram, Ron and thank you very much! Will let you know how I get on.

No I haven't fitted one.