Toyota Tundra Service Manual: Inspection

Toyota Tundra Service Manual / Engine, Hybrid System / Cruise Control / Cruise Control Main Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT CRUISE CONTROL MAIN SWITCH

(a) w/o Dynamic Radar Cruise Control System:

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

Text in Illustration

*a

Component without harness connected

(Cruise Control Main Switch Assembly)

-

-

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

1 (ECC) - 3 (CCS)

Neutral

10 MΩ or higher

+RES

236 to 244 Ω

-SET

618 to 642 Ω

CANCEL

1510 to 1570 Ω

Main Switch ON

Below 1.5 Ω

Main Switch OFF

10 MΩ or higher

If the result is not as specified, replace the cruise control main switch.

(b) w/ Dynamic Radar Cruise Control System:

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

*a

Component without harness connected

(Cruise Control Main Switch Assembly)

-

-

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

1 (ECC) - 3 (CCS)

Neutral

10 MΩ or higher

+RES

236 to 244 Ω

-SET

618 to 642 Ω

CANCEL

1510 to 1570 Ω

Main Switch ON

Below 1.5 Ω

If the result is not as specified, replace the cruise control main switch assembly.

    Components

    Installation

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