INSPECTION


ELECTRIC PARKING BRAKE SWITCH AND BRAKE AUTO HOLD SWITCH CHECK

Switch resistance check

Electric parking brake switch
Switch position
 Terminal number
 Specified condition
OFF
1 - 3
 95.0 - 109.4 kΩ
1 - 10
 5.4 - 6.2 kΩ
1 - 2
 5.4 - 6.2 kΩ
1 - 9
 5.4 - 6.2 kΩ
Apply (Pull up)
 1 - 3
 1.98 - 2.42 kΩ
1 - 10
 0.97 - 1.23 kΩ
1 - 2
 5.4 - 6.2 kΩ
1 - 9
 5.4 - 6.2 kΩ
Release (Push)
 1 - 3
 95.0 - 109.4 kΩ
1 - 10
 5.4 - 6.2 kΩ
1 - 2
 0.97 - 1.23 kΩ
1 - 9
 0.97 - 1.23 kΩ

Brake auto hold switch
Switch position
 Terminal number
 Specified condition
OFF
1 - 8
 95.0 - 109.4 kΩ
ON (Push)
 1 - 8
 0.97 - 1.23 kΩ

Indicator check

Electric parking brake switch
Battery voltage
 Terminal number
 Normal condition
At no energisation
 5 (+) - 6 (-)
 Not illuminated
With current supply
 Illuminated

Brake auto hold switch
Battery voltage
 Terminal number
 Normal condition
At no energisation
 5 (+) - 11 (-)
 Not illuminated
With current supply
 Illuminated

Illumination check
Battery voltage
 Terminal number
 Normal condition
At no energisation
 12 (+) - 7 (-)
 Not illuminated
With current supply
 Illuminated