LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2016 >> SL400 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Electrical System, Equipment & Instruments - 231 Chassis >> Testing & Repair >> Remove/install pyrofuse electrical connector - AR54.15-P-1100RK

Remove/install pyrofuse electrical connector - AR54.15-P-1100RK

MODEL 231 

Shown on installed front prefuse box (F32) 

Fig 1: Pyrofuse Electrical Connector Remove/Install Components (1 Of 4)
G11128942Courtesy of MERCEDES-BENZ USA
Fig 2: Pyrofuse Electrical Connector Remove/Install Components (2 Of 4)
G11128943Courtesy of MERCEDES-BENZ USA
Fig 3: Pyrofuse Electrical Connector Remove/Install Components (3 Of 4)
G11128944Courtesy of MERCEDES-BENZ USA
Fig 4: Pyrofuse Electrical Connector Remove/Install Components (4 Of 4)
G11128945NOTESREMOVINGIMPORTANTIMPORTANTIMPORTANTINSTALLINGNOTESIMPORTANTIMPORTANTTORQUE SPECIFICATIONCourtesy of MERCEDES-BENZ USA
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVING Remove     
1 Disconnect battery ground line   AR54.10-P-0003RK 
2 Remove front prefuse box (F32) and place to one side with electrical lines attached   AR54.15-P-1330RK 
3 Unscrew nut (5) and detach positive battery cable (6) from through-plating on firewall (F52/1) To do so, pull cover (4) to one side.  
4 Remove cover (10) IMPORTANT To do so, release catch (11) using a screwdriver.  
5 Release plug connector catch (12) and detach electrical connection (13) from pyrotechnical separator (K88)    
6 Expose wiring harness of electrical connection (13)    
7 Cut off damaged wiring harness IMPORTANT To do so, remove insulation (14) of wiring harness up to behind the damaged area.  
  Replace wiring harness     
8 Determine length of damaged wiring harness and cut repair wiring harness (15) to suit    
9 Connect new electrical connection (13) of repair wiring harness (15) using solder connector (16) to old wiring harness IMPORTANT Note color coding for electrical lines. AR00.19-P-0100A
10 Wrap fabric tape (17) around repair area on wiring harness    
INSTALLING Install     
11 Route wiring harness to pyrotechnical separator (K88) and fix in place NOTES
Ensure that wiring harness is routed properly. Otherwise the wiring harness will be damaged by chafing or crushing.
 
12 Connect electrical connection (13) to pyrotechnical separator (K88)    
13 Install cover (10) IMPORTANT To do so, let cover (10) latch into place.  
14 Connect positive battery cable (6) to through-plating on firewall (F52/1) IMPORTANT To do so, pull cover (4) to one side and tighten nut (5).  
    TORQUE SPECIFICATION Nut, positive line to through plating on firewall *BA54.15-P-1010-01A 
15 Install front prefuse box (F32)   AR54.15-P-1330RK 
16 Connect ground cable to battery   AR54.10-P-0003RK 
FUSE AND RELAY BOX

Number Designation MODEL 231
BA54.15-P-1010-01A Nut, positive line to through plating on firewall M8 Nm 15