2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 480

- N10/1 (Driver-side SAM control unit with fuse and relay module)

Fuses

- FuseF43-F67

Relays

- I =N10/1kI (Circuit 87 relay, engine)

- K =N10/1kK (Circuit 87 relay, chassis)

- L =N10/1kL (Starter relay)

- M =N10/1kM (SEQ [ASG] pump control relay)

- N =N10/1kN (Circuit 15 relay)

- O =N10/1kO (FAN relay module)

- P =N10/1kP (Circuit 15R relay)

- R =N10/1kR (Air pump or oil cooler fan relay)

3. Check component Y16/2 (Heating system shutoff valve).

Figure legend

- A -ConnectionTest cable 35-pin socket box

- 001 -Sockets of component N3/10 (ME-SFI [ME] control unit)

- 05 -35-pin socket box

- 050 -126-pin socket box

- 108 -Test cable 266 589 01 63 00

- N3/10 (ME-SFI [ME] control unit)

- II 1-63ConnectionTest cable

- III 64-126ConnectionTest cable

Warning!

- Connection A of test cable 108 may NOT be connected to connection B of the 126-pin socket box (050).

Continue to test with button F2