Installing Main Wiring Harness - Engine Compartment on Left

Removing And Installing Main Wiring Harness

Installing main wiring harness

Overview







Installing main wiring harness - engine compartment on left







1. Push line through from passenger compartment to engine compartment -Arrow A- until rubber sleeve is felt to engage in firewall -B-.
2. Fit ground strap (next to relay carrier in plenum panel E-box) together with twist lock -a- on the threaded bolt -Arrow C- and secure with fastening nut -1-. Tightening torque 6.5 ftlb.







3. Place line (under relay carrier in plenum panel E-box) in installation position -Arrows A- and close clips -Arrows B-.
4. Push connector onto alarm siren -Arrows C- until locking tabs -D- are felt to engage.







5. Push connector onto left air flow sensor -Arrow A- until locking tabs -B- are felt to engage.







6. Connect line to threaded bolt (external power connection) -Arrow A- and tighten with the fastening nut -3-. Tightening torque 6 ftlb.
7. Close cap -Arrow B-.
8. Connect line to threaded bolt -Arrow C- and tighten with the fastening nut -2-. Tightening torque 6 ftlb.
9. Close cap -Arrow D-.







10. Place lines (upper side member) in installation position -Arrows A- and close clips -Arrows B- until locking tabs are felt to engage.
11. Fasten line with a new tie-wrap -C-.







12. Place line (under headlight mounting) in installation position -Arrows A- and close clips -Arrows B- until locking tabs are felt to engage.
13. Insert connector -Arrow C- until locking tab -D- is felt to engage.







14. Insert the two connectors (radiator) -Arrows A- until locking tabs -B- are felt to engage.
15. Place line in installation position -Arrows C- and close clips -Arrows D- until locking tabs are felt to engage.
16. Fit ground straps together with twist lock -a- on the threaded bolt (front side member) -Arrow E- and secure with fastening nut -1-. Tightening torque 6.5 ftlb.







17. Clip in the socket (front cross member) -Arrow A-.
18. Insert connector -Arrow B- until locking tab -C- is felt to engage.
19. Fit ground straps together with twist lock -a- on the threaded bolt -Arrow D- and secure with fastening nut -1-. Tightening torque 6.5 ftlb.

Only for vehicles with automatic headlight levelling system







20. Push connector onto angle sensor (wheel suspension) -Arrow A- until locking tabs -B- are felt to engage.







21. Place line (wheel housing) in installation position -Arrow A- and close clips -Arrow B- until locking tabs are felt to engage.
22. Insert connector -Arrow C- until locking tab -D- is felt to engage.







23. Push on connector of lateral acceleration sensor (wheel housing) -Arrow A- until locking tab -B- is felt to engage.
24. Place line in installation position -Arrow C- and close clip -Arrow D- until locking tab is felt to engage.

Only in cars with additional heating

25. Push connector onto circulating pump -Arrow E- until locking tab -F- is felt to engage.
26. Place line to circulating pump in installation position -Arrow G- and close clips -Arrows H- until locking tabs are felt to engage.







27. Push connector onto airbag sensor -Arrow A- until the latch is felt to engage.
28. Push line and holder onto lock carrier -Arrow B-.







29. Insert bulb holder into the light (wheel housing) -Arrow A- with a slight turn.
Only for vehicles with tire pressure monitoring system

30. Push connector onto antenna for tire pressure monitoring system -Arrow B- until locking tab -C- is felt to engage.

Install front left main headlight.

Fit front apron.

Install left front wheel housing liner.