S 320 LWB (140.033) L6-3.2L (104.994) (1995)
Brake Fluid Pump Relay: Locations
High-Pressure/Return Pump Relay
Figures 1 thru 5
Figure
4
Component Name
High-pressure/return pump relay
Component ID
A7/3k2
Component ID
Component Name
A7
ABS hydraulic unit
A7k1
Solenoid valve relay
A7k2
Return pump/pressure pump relay
A7/3
ASR/ETS/ESP hydraulic unit
A7/3k1
Solenoid valve relay
A7/3k2
High-pressure/return pump relay
K26
Wiper system relay module
N2/1
ETR control module
N2/2
SRS control module