Service Bulletins · MSB99E16001e · страница 7 из 7 · Открыть оригинал PDF ↗

<Deleted>

GLOW PLUG RELAY INSPECTION

1.Check to be sure that there is continuity (approx. 3 Ω)
between glow plug relay terminal (1) and the bracket
(earth).

2.Use jumper cables to connect terminal (1) of the glow plug
relay to the battery (+) terminal and the bracket to the
battery (-) terminal.

Caution

(1)Always be sure to disconnect the harnesses
connected to glow plug relay terminals (2) and (3)
before using the jumper cables.

(2)The terminal of the disconnected harnesses must
not be shorted to earth.

(3)When connecting the jumper cables, be very
careful not to make a mistake in connecting the
terminals, as this will cause damage to the relay.

3.Check the continuity between glow plug relay terminals (2)
and (3) while disconnecting and connecting the jumper
cable at the battery (+) terminal.

Таблица в оригинале

120001418

GLOW PLUG RELAY INSPECTION

1.Remove the glow plug plate.

2.Measure the resistance between the glow plug terminals
and the body.

Standard value: 0.4-0.6 Ω (at 20°C)<Incorrect>

<Correct>

<Ceramic type> 0.4-0.6 Ω (at 20°C)
<New metal type>0.6-1.0 Ω (at 20°C)
<Conventional metal type> 0.9-1.1Ω (at 20°C)

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