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Last Modified: 11-29-2007 |
1.6 G |
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Service Category: Engine/Hybrid System |
Section: Starting |
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Model Year: 2008 |
Model: Sequoia |
Doc ID: RM000003BIA006X |
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Title: 3UR-FE STARTING: RELAY: ON-VEHICLE INSPECTION (2008 Sequoia) |
ON-VEHICLE INSPECTION
1. INSPECT STARTER RELAY (ST)
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(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
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Tester Connection
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Condition
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Specified Condition
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3 - 5
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Battery voltage not applied to terminals 1 and 2
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10 kΩ or higher
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Battery voltage applied to terminals 1 and 2
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Below 1 Ω
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If the result is not as specified, replace the relay.
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2. INSPECT STARTER CUT RELAY (ST CUT)
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(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
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Tester Connection
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Condition
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Specified Condition
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3 - 5
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Battery voltage not applied to terminals 1 and 2
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10 kΩ or higher
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Battery voltage applied to terminals 1 and 2
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Below 1 Ω
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If the result is not as specified, replace the relay.
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3. INSPECT MAIN BODY ECU (ACC RELAY)
(a) Measure the resistance of the ACC relay circuit.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
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Tester Connection
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Condition
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Specified Condition
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DD47 - DD8
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Battery voltage not applied between DD-45 and DD-62
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10 kΩ or higher
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Battery voltage applied between DD-45 and DD-62
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Below 1 Ω
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If the result is not as specified, replace the main body ECU.
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