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1.Disconnect the glow plug
relay connector (Refer to  ).
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2.Measure resistance between
terminal C and terminal E.
Standard value: 18
- 22 Ω (at
20°C)
3.
| caution |
- Always be sure to disconnect the
harnesses connected to glow plug relay
terminals B and G before using the
jumper cable.
- The terminals of the disconnected
harnesses must not be shorted to
earth.
- When connecting the jumper cable, be
very careful not to make a mistake in
connecting the terminal, as this will
cause damage to the relay.
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Use jumper cables to connect terminal C of the glow
plug relay to the battery (+) terminal and terminal E
to the battery (-) terminal.
4.Check the
continuity between glow plug relay terminals B and G while
disconnecting and connecting the jumper cable at the battery
(+) terminal.
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Jumper cable at
battery (+)
terminal
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Continuity between
terminals B -
G
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Connected
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Continuity (0.01
Ω or less)
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Disconnected
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No continuity
(infinite resistance)
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