ar1540p5000rx

Checking regulator and alternator

Type ar · topic 15.40 · version 0102 · 2008-02-26

Applies to: ENGINES 156, 272, 273 in MODEL 230

Where it sits

Function group 1 Engine › 15 Electrical system - engine › 15.40 Generator — Series 156 · Series 230

EinPAS 25 On-board/network/multifunction › 25.20 On-board electrical system › 25.20.30 Alternator — Series 156 · Series 230

Also applies to engines/gearboxes: 272 ***, 273 ***

AR15.40-P-5000RX

Checking regulator and alternator

21.2.08

ENGINES 156, 272, 273 in MODEL 230

Checking regulator and alternator

0100 STAR DIAGNOSIS

X11/4 Data link connector

P15.40-2337-03

	Checking
1	Check battery status	 Determine findings and replace faulty battery if necessary.	AR54.10-P-1129I
2	Connect STAR DIAGNOSIS (0100) to data link connector (X11/4).
	Connect STAR DIAGNOSIS (0100)		AD00.00-P-2000-04A
 Danger!	Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running	Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
3	Test alternator using STAR DIAGNOSIS (0100)	 Only perform tests when engine at its normal operating temperature. Tests are menu-assisted:  Engine control module  Actuations  Alternator diagnosis
4	Disconnect STAR DIAGNOSIS (0100)

Referenced documents

ad0000p200004a Connect STAR DIAGNOSIS and read out fault memory
ad0000p200004a
ar5410p1129i Check condition of battery
ar5410p1129i
as0000z000501a 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.