Instrument cluster (IC) test electrics · ad5430d6000a · Mercedes-Benz WIS

AD54.30-D-6000A

Instrument cluster (IC) test electrics

1.7.97

MODEL 901, 902, 903, 904

	Instrument cluster (IC) diagnosis, previous knowledge		AD54.30-D-2000A
	If a fault is displayed, fuses, cables, plugs and connectors must be checked in accordance with the relevant electric wiring diagram for open-circuit, good contact and correct connection.
I	Fluid level in order
II	Battery voltage > 9.5 volt
III	Instrument cluster and lamps, complete (all connectors plugged in)
IV	When working on the instrument cluster or at plugs 1-3 of the instrument cluster: Remove instrument cluster		AR54.30-D-6015A
	Testing
1	Voltage supply, testing electrical system IC	Ground, circuits 15 and 30	AD54.30-D-6000-01A
2	Voltage supply, testing electrical system IC	Circuit 58	AD54.30-D-6000-01B
3	Engine coolant temperature indicator, testing electrical system IC		AD54.30-D-6000-07A
4	Fuel gauge, testing electrical system IC		AD54.30-D-6000-08A
5	Outside temperature indicator, testing electrical system IC		AD54.30-D-6000-09A
6	Selector lever display, testing electrical system IC		AD54.30-D-6000-10A
7	Speedometer, testing electrical system IC		AD54.30-D-6000-11A
8	Speed signal, testing electrical system IC	Engine 601	AD54.30-D-6000-12A
9	Speed signal, testing electrical system IC	Engine 602	AD54.30-D-6000-12B
10	Speed signal, testing electrical system IC	Engine 111	AD54.30-D-6000-12C
11	RPM counter, testing electrical system IC		AD54.30-D-6000-13A
12	High beam indicator lamp, testing electrical system IC		AD54.30-D-6000-14A
13	Charge indicator lamp, testing electrical system IC		AD54.30-D-6000-15A
14	Preglow indicator lamp, testing electrical system IC		AD54.30-D-6000-16A
15	Preglow and immobilizer malfunction indicator lamp, testing electrical system IC		AD54.30-D-6000-17A
16	Immobilizer malfunction indicator lamp, testing electrical system IC		AD54.30-D-6000-18A
17	Low brake fluid/brake pad wear indicator lamp, testing electrical system IC		AD54.30-D-6000-19A
18	Parking brake malfunction indicator lamp, testing electrical system IC		AD54.30-D-6000-20A
19	Oil pressure indicator lamp, testing electrical system IC		AD54.30-D-6000-21A
20	Engine coolant indicator lamp, testing electrical system IC		AD54.30-D-6000-22A
21	Turn signal indicator lamp, testing electrical system IC		AD54.30-D-6000-23A
22	Warning buzzer, testing electrical system IC		AD54.30-D-6000-24A

Referenced documents

ad5430d2000a Instrument cluster (IC) diagnosis previous knowledge
ad5430d600001a Instrument cluster, testing electrical system IC
ad5430d600001b Instrument cluster, testing electrical system IC
ad5430d600007a IC test of electrical system coolant temperature display
ad5430d600008a IC test of electrical system fuel gage
ad5430d600009a IC test of electrical system outside temperature display
ad5430d600010a IC test of electrical system selector lever display
ad5430d600011a IC test of electrical system speedometer
ad5430d600012a IC test of electrical system engine speed signal
ad5430d600012b IC test of electrical system engine speed signal
ad5430d600012c IC test of electrical system engine speed signal
ad5430d600013a IC test of electrical system speedometer
ad5430d600014a IC test of electrical system main beam indicator lamp
ad5430d600015a IC test of electrical system charge indicator lamp
ad5430d600016a IC test of electrical system preglow indicator lamp
ad5430d600017a IC test of electrical system preglow and immobilizer indicator lamp
ad5430d600018a IC test of electrical system immobilizer indicator lamp
ad5430d600019a IC test of electrical system brake pad wear/brake fluid level indicator lamp
ad5430d600020a IC test of electrical system parking brake indicator lamp
ad5430d600021a IC test of electrical system oil pressure indicator lamp
ad5430d600022a IC test of electrical system coolant level indicator lamp
ad5430d600023a IC test of electrical system turn signal indicator lamp
ad5430d600024a IC test of electrical system headlamp warning buzzer
ar5430d6015a Removing and installing instrument cluster