ESP and SPS test of electrical system ESP control module

AD42.45-P-6001-01A

ESP and SPS test of electrical system ESP control module

Voltage supply, terminal 87





Scope of test

Measuring instrument/
Test connection

Operation/Requirement

Specified value

 Possible cause/Remedy

1.0

  

ESP control module

(N47-5)

Voltage supply,

terminal 87

57 

(2.23)

81 

(2.47)

N47-5







14

(1.14)

14

(1.14)

Ignition: ON

11–14 V

 1.1

 1.2

1.1

Voltage supply of

models 129, 140:

Base module (BM) (N16/1)

Model 210: Relay module (K40)

W 15/1



N47-5



14

(1.14)

Ignition: ON

11–14 V

 Fuse (F3) at N16/1

 Chassis DM, base module (BM)

Testing electrical system

 Cables

1.2

Ground cable

Model 129

Model 140

Model 210

Model 129

Model 140

Model 210

W27

W15/1

W16/3

W27

W15/1

W16/3





N47-5



57

(2.23)

81

(2.47)

Ignition: OFF

<1 Ω

 Cables

 Model 129: Ground (control module box/module box bracket) (W27)

 Model 140: Ground (electronics - right footwell) (W15/1)

 Model 210: Ground (output ground - component compartment - left) (W16/3)