On-Vehicle Inspection

INSPECT REAR COMBINATION LIGHT ASSEMBLY LH

Disconnect the connector from the rear combination light.

Fig 1: LH Rear Combination Light Assembly Connector End View
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

Standard Voltage

Tester Connection	Switch Condition	Specified Condition
K18-3(TL) - K18-2(E)	Light control switch OFF	Below 1 V
K18-3(TL) - K18-2(E)	Light control switch in TAIL	11 to 14 V
K18-4(B) - K18-2(E)	Brake pedal released	Below 1 V
K18-4(B) - K18-2(E)	Brake pedal depressed	11 to 14 V
K19-1(TE) - K19-2(TRN)	Turn signal switch OFF	Below 1 V
K19-1(TE) - K19-2(TRN)	Ignition switch ON and Turn signal switch in LH	11 to 14 V (60 to 120 times per minute)

TEXT IN ILLUSTRATION

*a	Front view of wire harness connector (to Rear Combination Light Assembly LH)

If the result is not as specified, repair or replace the wire harness or connector.

INSPECT REAR COMBINATION LIGHT ASSEMBLY RH

Disconnect the connector from the rear combination light.

Fig 2: RH Rear Combination Light Assembly Connector End View
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

Standard Voltage

Tester Connection	Switch Condition	Specified Condition
L33-3(TL) - L33-2(E)	Light control switch OFF	Below 1 V
L33-3(TL) - L33-2(E)	Light control switch in TAIL	11 to 14 V
L33-4(B) - L33-2(E)	Brake pedal released	Below 1 V
L33-4(B) - L33-2(E)	Brake pedal depressed	11 to 14 V
L32-1(TE) - L32-2(TRN)	Turn signal switch OFF	Below 1 V
L32-1(TE) - L32-2(TRN)	Ignition switch ON and turn signal switch in RH	11 to 14 V (60 to 120 times per minute)

TEXT IN ILLUSTRATION

*a	Front view of wire harness connector (to Rear Combination Light Assembly RH)

If the result is not as specified, repair or replace the wire harness or connector.