MOTRONIC Engine Control Module Power Supply Relay, Auxiliary Engine Coolant Pump Relay, Engine Control Module

J271  Motronic engine control module power supply relay

J496  Auxiliary engine coolant pump relay

J623  Engine control module

SB  Fuse panel B

SB13  Fuse 13 (on fuse panel B)

SB14  Fuse 14 (on fuse panel B)

T2gp  2-pin connector

T3cc  3-pin connector

T5y  5-pin connector

T8a  8-pin connector, near the left front longitudinal member

T40  40-pin connector, black

T94  94-pin connector, black

V51  After-run coolant pump

V144  Leak detection pump

(85) Ground connection 1 (in engine compartment wiring harness)

(366) Ground connection 1 (in main wiring harness)

(367) Ground connection 2 (in main wiring harness)

(D104) Positive connection 2 (30a) (in engine compartment wiring harness)

(D188) Positive connection 3 (30a) (in engine compartment wiring harness)