Porshe 911 (997). Manual - part 1078

Removing the ABS wire harness from the brackets

3. Remove the ABS wire harness from the brackets

-arrows-

 .

Cutting off ABS wire harness

Note

When cutting the ABS wire harness, make sure that there is enough line length left to join to the new lines.

4. Cut off the ABS wire harness around -a- and press inward with the rubber sleeve -b- -arrow- .

Cutting off rubber sleeve

Note

Only for vehicles with HBA.

Diagnostic system: reading out fault memory and activating systems

Removing rear ABS wire harness

4469

5. Cut through the rubber sleeve at the side of the HBA line -a- and remove the HBA line -arrow- .

Installing wire harness for anti-lock brake system (ABS)

Installing wire harness for front airbag

Connecting plug connection for front wheel sensor

1. Place socket in installation position -arrow A- and screw on the fastening nut. → Tightening torque: 10

(7.5 ftlb.) Nm

2. Plug in the two connectors -arrow B- .

3. Fold back the cable retainer -arrow C- until it engages correctly at the connectors.

Pressing ABS wire harness into supports

4. Press the ABS wire harness into the supports by pressing on the rubber sleeves -arrows- .

Diagnostic system: reading out fault memory and activating systems

 Installing wire harness for anti-lock brake system (ABS)

4470

Clipping in ABS wire harness

5. Secure line for headlight levelling system to the ABS wire harness using fabric tape -A- .

6. Place ABS wire harness in installation position and close clip -arrows

B-

 .

7. Push through ABS wire harness to plenum panel -arrow

C-

 .

Note

Select a place for the joint where there is enough space to join all the lines present.
Do not cut the lines too short in case they have to be laid in a different position if there is insufficient space in
the area of the joint.

Note

The electric lines are located in the plenum panel and are thus exposed to the highest demands.
The greatest care must be used in the individual work steps for stripping insulation from, crimping, and
shrinking/insulating the electric lines.
The procedure for stripping insulation from, crimping, and shrinking/insulating the electric lines must be
complied with and observed. The procedures are described in detail in the repair kit for harnesses
NR.155-1

.

Crimping samples are to be prepared before beginning work.

Routing and connecting ABS wire harness

8. Crimp lines in area around -a- .

8.1. Cut off lines in different lengths (due to the shrink-fit connections).

8.2. Slide shrink-fit hoses onto the lines.

Diagnostic system: reading out fault memory and activating systems

Installing wire harness for front airbag

4471

8.3. Strip 10 mm of insulation off the wires.

8.4. Crimp lines using crimping sleeves and the hand crimping pliers from the repair kit for harnesses

NR.155-1

.

8.5. Slide the shrink-fit hoses over the crimp connections and carefully shrink them using the hot-air blower

with special nozzle

 (recommended accessories for the repair kit for harnesses) so that they are

watertight.

8.6. Wrap commercially available PVC tape all around the area of the connection

points.

9. Secure the repaired area to the neighbouring wire harnesses using tie-wraps -b- .

Installing rear ABS wire harness

Connecting plug connection for rear wheel sensor

1. Place socket in installation position -arrow A- and screw on the fastening nut. → Tightening torque: 10

(7.5 ftlb.) Nm

2. Plug in the two connectors -arrow B- .

3. Fold back the cable retainer -arrow C- until it engages correctly at the connectors.

Pressing ABS wire harness into supports

4. Press the ABS wire harness into the supports by pressing on the rubber sleeves -arrows- .

Diagnostic system: reading out fault memory and activating systems

Installing rear ABS wire harness

4472