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Home >> Mercedes Benz >> 2021 >> G63 AMG >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electrical System - Engine - 463 Chassis >> Testing & Repair >> Check Alternator >> Check Alternator - AR15.40-P-5001XGC

Check Alternator - AR15.40-P-5001XGC

Engine 177 in model 463 

as of model year 2019 

INSPECT Check     
1 Check condition of the battery and replace if necessary.   AR54.10-P-1129XG
2 Connect diagnostic unit.    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
WARNING Risk of accident  from vehicle starting off by itself when engine running. Risk of injury  (bruises and burns) resulting from working on the engine while it is being started or when it is running.
 
Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. AS00.00-Z-0005-01A
3 Start engine and check alternator (G2) with diagnostic device.    
4 Switch off ignition and store transmitter key outside of transmitter range (min. 2 m).    
5 Disconnect diagnostic unit.    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B