Toyota Tundra Service Manual: Components

COMPONENTS

ILLUSTRATION

*A	for Manual Tilt	*B	for Power Tilt and Power Telescopic Steering Column
*C	for Manual Tilt and Manual Telescopic Steering Column	-	-
*1	LOWER STEERING COLUMN COVER	*2	TRANSPONDER KEY AMPLIFIER (IGNITION KEY CYLINDER LIGHT)
*3	UPPER STEERING COLUMN COVER	-	-

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