Toyota Tundra Service Manual: Inspection

Toyota Tundra Service Manual / Engine, Hybrid System / A760e Automatic Transmission / Transaxle / Shift Lever Assembly(for Floor Shift Type) / Inspection

INSPECTION

PROCEDURE

1. INSPECT TRANSMISSION CONTROL SWITCH

(a) Disconnect the transmission control switch connector.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

3 (IG) - 7 (S)

Shift lever position S, "+" or "-"

Below 1 Ω

2 (SFTU) - 5 (E)

Shift lever position continuously shifted to "+" (Up-shift)

1 (SFTD) - 5 (E)

Shift lever position continuously shifted to "-" (Down-shift)

3 (IG) - 7 (S)

Shift lever position not in S

10 kΩ or higher

2 (SFTU) - 5 (E)

Shift lever position S

1 (SFTD) - 5 (E)
Text in Illustration

*a

Component without harness connected

(Transmission Control Switch)

If the result is not as specified, replace the transmission floor shift assembly.
    Disassembly

    Installation

    See More:

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    ROAD TEST 1. PROBLEM SYMPTOM CONFIRMATION (a) Based on the result of the customer problem analysis, try to reproduce the symptoms. If the problem is that the transmission does not shift up or down, or that the shift point is too high or too low, conduct the following road test referring to the autom ...

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