BCM
BCM : Diagnosis Procedure
1. CHECK FUSE AND FUSIBLE LINK
Check if the following BCM fuses or fusible link are blown.

2. CHECK POWER SUPPLY CIRCUIT

3. CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.

BCM : Special Repair Requirement
1. REQUIRED WORK WHEN REPLACING BCM
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) : Diagnosis Procedure
1. CHECK FUSES AND FUSIBLE LINK
Check that the following IPDM E/R fuses or fusible link are not blown.

2. CHECK POWER SUPPLY CIRCUIT

3. CHECK GROUND CIRCUIT

Check continuity between IPDM E/R harness connectors and ground.

PUSH-BUTTON IGNITION SWITCH POSITION INDICATOR
Description
The switch that changes the power supply position.
BCM maintains the power supply position status.
BCM changes the power supply position with the operation of the push-button ignition switch.
Component Function Check
1. CHECK FUNCTION
With CONSULT

Diagnosis Procedure
1. CHECK PUSH-BUTTON IGNITION SWITCH INPUT SIGNAL


2. CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT




3. CHECK PUSH-BUTTON IGNITION SWITCH
4. CHECK INTERMITTENT INCIDENT
Component Inspection
1. CHECK PUSH-BUTTON IGNITION SWITCH

Check push-button ignition switch.

B261A push-button ignition switchInstrument Panel
Vent
Headlight/fog light/turn signal switch
Supplemental front-impact air bag. Horn
Meters and gauges. Warning and indicator lights. Vehicle information
display
Paddle shifters (if so equipped)
Wiper and washer switch
Audio controls*. Navigation controls*
Hazard warning ...
Shift lock system
System Diagram
System Description
The selector lever cannot be shifted from "P" position to any other position
unless the ignition switch is in the
ON position and the brake pedal is depressed.
Component Parts Location
BCM (view with combination meter
removed)
Stop la ...
Diagnosis system (ECM)
DIAGNOSIS DESCRIPTION
DIAGNOSIS DESCRIPTION : 1st Trip Detection Logic and Two Trip Detection
Logic
When a malfunction is detected for the first time, 1st trip DTC and 1st trip
Freeze Frame data are stored in the
ECM memory. The MIL will not illuminate at this stage. <1st trip>
If th ...