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

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.

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.

See More:

Toyota Tundra Service Manual > Dynamic Radar Cruise Control System: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Dynamic Radar Cruise Control System DTC No. Detection Item Link C1A02 Vehicle Information Not Obtained C1A10 Front Radar Sensor C1A11 Front Radar Sensor Incorrect Axial Gap C1A14 Front Radar Sensor Beam Axis Not Adjusted C1A4A Skid Control Buzzer Circuit C1A52 Radar Cru ...

Toyota Tundra Service Manual: Inspection

Components

Installation

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Toyota Tundra Owners Manual

Toyota Tundra Service Manual