Last Modified: 11-29-2007 1.6 G
Service Category: Engine/Hybrid System Section: Starting
Model Year: 2008 Model: Sequoia Doc ID: RM000003GKM000X
Title: 2UZ-FE STARTING: RELAY: ON-VEHICLE INSPECTION (2008 Sequoia)

ON-VEHICLE INSPECTION

1. INSPECT STARTER RELAY


(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Terminal Connection

Condition

Specified Condition

3 - 5

Battery voltage is not applied to terminals 1 and 2

10 kΩ or higher

Battery voltage is applied to terminals 1 and 2

Below 1 Ω

If the result is not as specified, replace the relay.

2. 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:

Tester Connection

Condition

Specified Condition

DD47 - DD8

Battery voltage is not applied to terminals DD45 and DD62

10 kΩ or higher

Battery voltage is applied to terminals DD45 and DD62

Below 1 Ω

If the result is not as specified, replace the main body ECU.

3. INSPECT ACC CUT RELAY


(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

3 - 4

Battery voltage is not applied to terminals 1 and 2

Below 1 Ω

Battery voltage is applied to terminals 1 and 2

10 kΩ or higher

If the result is not as specified, replace the relay.