Toyota Tundra Service Manual: Components

COMPONENTS

ILLUSTRATION

*1	COWL SIDE TRIM BOARD LH	*2	FRONT DOOR SCUFF PLATE LH
*3	INSTRUMENT SIDE PANEL LH	*4	INTERIOR ROOM LIGHT SWITCH ASSEMBLY
*5	LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY LH	-	-

Toyota Tundra Service Manual > Sfi System: Open in Secondary Air Injection System Heater Control Circuit (P144C,P144D)
DESCRIPTION The ECM operates the air pump heater (AI HTR) relay which causes the air pump heater (AI HTR) to operate. DTC No. DTC Detection Condition Trouble Area P144C Open or short in the air pump heater (AI HTR) relay circuit for 5 seconds (1 trip detection logic). Open or short in air pump heate ...

Toyota Tundra Owners Manual