Text in Illustration
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (GROUND CIRCUIT)
OK -- REPLACE ECM See: Powertrain Management/Computers and Control Systems/Engine Control Module/Service and
Repair/Removal
Up to 08/2009
THEFT DETERRENT / KEYLESS ENTRY: SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function): U0100:
Lost Communication with ECM / PCM "A"
U0100 - Lost Communication with ECM / PCM "A"
DESCRIPTION
The power management control ECU receives shift position information from 2 sources. It receives a shift position P signal from the shift lock
control unit assembly via a direct line, and shift position information from the ECM via CAN. If the information from these 2 sources is inconsistent,
this DTC will be stored.
WIRING DIAGRAM
INSPECTION PROCEDURE
NOTICE:
When the power management control ECU is replaced with a new one and the cable from the negative (-) battery terminal is
connected, the power source mode becomes the on (IG) mode. When the battery is removed and reinstalled, the power source
mode that was selected when the battery was removed is restored.
Refer to the CAN communication system See: U0100.
From 08/2009
THEFT DETERRENT / KEYLESS ENTRY: SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function): U0100:
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