190E 2.6 (201.029) L6-2.6L (103.942) (1987)
FIGURE 4 - SUPPLEMENTAL WIRING
3.
Remove 2-pole plug (left arrow) from connector (b) and reconnect it to temperature switch (S25/1).
4.
Connect 2-pole plug of supplemental wiring harness to connector (b).
5.
Connect 1-pole connector supplemental wiring harness to 1- pole plug of the previous ture switch.
6.
Connect ground cable of supplemental wiring harness to ground (W11).
7.
Attach supplemental wiring harness, using a tie strap (right arrow) to main harness.
8.
Check operation of electromagnetic clutch of engine fan by turning on ignition and bridging the 2-pole plug of the temperature switch (S25/1). The
electromagnetic clutch should engage.
9.
Install air filter housing.