Description
The IPDM E/R (intelligent power distribution module engine room) controls the front fog lamp relay based on inputs from the BCM over the CAN communication lines. When the front fog lamp relay is energized, power flows from the front fog lamp relay in the IPDM E/R to the front fog lamps.
Component Function Check
1.CHECK FRONT FOG LAMP OPERATION
WITHOUT CONSULT
CONSULT
FOG : Front fog lamp ON
OFF : Front fog lamp OFF
Diagnosis Procedure
1.CHECK FRONT FOG LAMP FUSE
2.CHECK FRONT FOG LAMP OUTPUT VOLTAGE
CONSULT
3.CHECK FRONT FOG LAMP OPEN CIRCUIT
4.CHECK FRONT FOG LAMP GROUND CIRCUIT
Check continuity between the front fog lamp harness connector terminal and ground.
Diagnosis and repair workflow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1. GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the
condition and the environment when
the incident/malfunction occurred).
2. CHECK DTC
Check DTC.
Perform the following procedure if DTC is di ...
Automatic air conditioner system
System Diagram
CONTROL SYSTEM
The control system consists of input sensors, switches, the A/C auto amp.
(microcomputer) and outputs. The
relationship of these components is as shown in the figure below:
System Description
CONTROL OPERATION
Display
The operation status of the HVAC system ...
P2135 TP sensor
Description
Electric throttle control actuator consists of throttle control motor,
throttle position sensor, etc. The throttle position sensor responds to
the throttle valve movement.
The throttle position sensor has two sensors. These sensors are a
kind of potentiometers which transform ...