CRUISE CONTROL MAIN SWITCH > INSPECTION

for Preparation Click here

1. INSPECT CRUISE CONTROL SWITCH

for cruise control system:
1. Measure the resistance according to the value(s) in the table below.
  
  Standard Resistance:
  
  Tester Connection
  Switch Condition
  Specified Condition
  1 - 3
  Main Switch off
  1 MΩ or higher
  Main Switch on
  Below 2.5 Ω
  +/RES
  235 to 245 Ω
  -/SET
  617 to 643 Ω
  CANCEL
  1509 to 1571 Ω
  
  Text in Illustration
  *1
  Cruise Control Switch (ON-OFF button)
  -
  -
  *a
  Component without harness connected
  (Cruise Control Main Switch)
  *b
  ON-OFF
  *c
  +/RES
  *d
  -/SET
  *e
  CANCEL
  -
  -

for dynamic radar cruise control system:

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

E107856E27

Text in Illustration
*1	Cruise Control Switch (ON-OFF button)	-	-
*a	Component without harness connected (Cruise Control Main Switch)	*b	ON-OFF
*c	+/RES	*d	-/SET
*e	MODE	*f	CANCEL

Standard Resistance:

Tester Connection	Switch Condition	Specified Condition
1 - 2 1 - 3	Main Switch off	1 MΩ or higher
1 - 3	Main switch on	Below 2.5 Ω
1 - 2	MODE	Below 2.5 Ω
1 - 3	+/RES	235 to 245 Ω
1 - 3	-/SET	617 to 643 Ω
1 - 3	CANCEL	1509 to 1571 Ω

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