The heated steering wheel system is designed to operate only when the surface temperature of the steering wheel is below 68F (20C).
Push the heated steering wheel switch to warm the steering wheel after the engine starts. The indicator light will come on.
If the surface temperature of the steering wheel is below 68F (20C), the system will heat the steering wheel and cycle off and on to maintain a temperature above 68F (20C). The indicator light will remain on as long as the system is on.
Push the switch again to turn the heated steering wheel system off manually. The indicator light will go off.
NOTE:
If the surface temperature of the steering wheel is above 68F (20C) when the switch is turned on, the system will not heat the steering wheel. This is not a malfunction.
P0171, P0174 fuel injection system function
DTC Logic
DTC DETECTION LOGIC
With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture
ratio can be brought closely to the
theoretical mixture ratio based on the mixture ratio feedback signal from A/F
sensor 1. The ECM calculates
the necessary compensation to correct the o ...
Squeak and rattle trouble diagnoses
Work Flow
CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist
when the noise occurs. Use the Diagnostic Worksheet during the interview to
document the facts and conditions when the noise occurs and any customer's
comments; refer to RF-64, "Diagnost ...
BCM (body control module)
Reference Value
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the
following functions. Refer to the Signal Tech II
User Guide for additional information.
Activate and display TPMS transmitter IDs
Display tire pressure reported by the TPMS transmitter
Read TPMS DTCs
R ...