^ Only after the conventional bleeding should the return pump actuation be performed (continue bleeding) with the Porsche System Tester 2
in vehicles with TC (Traction Control)! If this is not observed, damage can occur to the return pump/booster pump!
^ To bleed at rear on right with running return pump motor (TC), the bleeding device should remain connected and switched on! Bleeding
pressure approximately 2.0 bar!
16. Bleed the clutch in manual transmission vehicles --> 30; Rep. Gr. 30 01 07; Bleed the clutch system.
17. When replacing the hydraulic unit in vehicles with ABS/TC (4- channel system), code the control module (manual transmission or Tiptronic).
18. Carry out the following tests:
- Check the system (brake lines and connections) for leaks.
- Read out and erase the fault memory of the ABS control module with the Porsche System Tester 2 (PST 2). Additionally, perform the
static test in the system.
- Check electrical and hydraulic lines (brake lines) for incorrect assignment using the PST 2.
Note!
The exchange test checks that the brake lines/solenoid valves are assigned to the correct brake calipers (wheels)!
- Then start the engine. The ABS or ABS/TC related lights in the instrument cluster must go out when the engine is running.
- Carry out a function check of the brakes. Then perform a short test drive and perform at least one ABS control operation, taking the road
conditions into consideration. Read out the ABS fault memory again. There must not be any stored faults.
19. Perform the work which is necessary due to disconnecting the battery --> Rep. Cr. 9 ; Work instruction after disconnecting the battery.
20. Fit cover -A/B- and spare wheel.
Technical Service Bulletin # 4/02 Date: 030307
Battery - Maintenance Checklist
Boxster
4/02 2706
Binder - 2, Fuel, Exhaust, Elect.
Date: 3-7-03
This bulletin replaces same bulletin dated 11-18-02.
Battery Maintenance Checklist - Prior To & After Vehicle Delivery
in vehicles with TC (Traction Control)! If this is not observed, damage can occur to the return pump/booster pump!
^ To bleed at rear on right with running return pump motor (TC), the bleeding device should remain connected and switched on! Bleeding
pressure approximately 2.0 bar!
16. Bleed the clutch in manual transmission vehicles --> 30; Rep. Gr. 30 01 07; Bleed the clutch system.
17. When replacing the hydraulic unit in vehicles with ABS/TC (4- channel system), code the control module (manual transmission or Tiptronic).
18. Carry out the following tests:
- Check the system (brake lines and connections) for leaks.
- Read out and erase the fault memory of the ABS control module with the Porsche System Tester 2 (PST 2). Additionally, perform the
static test in the system.
- Check electrical and hydraulic lines (brake lines) for incorrect assignment using the PST 2.
Note!
The exchange test checks that the brake lines/solenoid valves are assigned to the correct brake calipers (wheels)!
- Then start the engine. The ABS or ABS/TC related lights in the instrument cluster must go out when the engine is running.
- Carry out a function check of the brakes. Then perform a short test drive and perform at least one ABS control operation, taking the road
conditions into consideration. Read out the ABS fault memory again. There must not be any stored faults.
19. Perform the work which is necessary due to disconnecting the battery --> Rep. Cr. 9 ; Work instruction after disconnecting the battery.
20. Fit cover -A/B- and spare wheel.
Technical Service Bulletin # 4/02 Date: 030307
Battery - Maintenance Checklist
Boxster
4/02 2706
Binder - 2, Fuel, Exhaust, Elect.
Date: 3-7-03
This bulletin replaces same bulletin dated 11-18-02.
Battery Maintenance Checklist - Prior To & After Vehicle Delivery
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