Toyota Tundra Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT HEADLIGHT ASSEMBLY LH

(a) Apply battery voltage to the connector and check the light illumination condition.

OK:

Battery Connection	Specified Condition
If the result is not as specified, replace the headlight assembly LH.
Positive (+) → 6 Negative (-) → 4	Parking light illuminates
Positive (+) → 5 Negative (-) → 4	Daytime running light illuminates
Positive (+) → 2 Negative (-) → 4	Low beam illuminates
Positive (+) → 1 Negative (-) → 4	High beam illuminates

*a	Component without harness connected (Headlight Assembly LH)

2. INSPECT HEADLIGHT ASSEMBLY RH

(a) Apply battery voltage to the connector and check the light illumination condition.

OK:

Battery Connection	Specified Condition
If the result is not as specified, replace the headlight assembly RH.
Positive (+) → 6 Negative (-) → 4	Parking light illuminates
Positive (+) → 5 Negative (-) → 4	Daytime running light illuminates
Positive (+) → 2 Negative (-) → 4	Low beam illuminates
Positive (+) → 1 Negative (-) → 4	High beam illuminates

*a	Component without harness connected (Headlight Assembly RH)

Toyota Tundra Service Manual > Blind Spot Monitor System: Open in Outer Mirror Indicator(Master) (C1AB4)
DESCRIPTION This DTC is stored when the blind spot monitor sensor RH detects an open in the outer rear view mirror indicator RH. DTC No. DTC Detection Condition Trouble Area C1AB4 Both of the following conditions are met: The blind spot monitor system is on The current flowing to the indicator is be ...

Toyota Tundra Owners Manual