(a) Disconnect the TCM connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (TCM - BATTERY, BODY GROUND)
OK -- REPLACE TCM See: Powertrain Management/Transmission Control Systems/Relays and Modules - Transmission and
Drivetrain/Relays and Modules - A/T/Control Module/Service and Repair/U660E Automatic Transaxle/Removal
Up to 08/2009
U660F AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSAXLE SYSTEM: P0560: System Voltage
P0560 - System Voltage
DESCRIPTION
The battery supplies electricity to the TCM even when the engine switch is off. This power allows the TCM to store data such as DTC history and
freeze frame data. If the battery voltage falls below a minimum level, these memories are cleared and the TCM determines that there is a malfunction
in the power supply circuit. When the engine is next started, the TCM will illuminate the MIL and set the DTC.
HINT
If DTC P0560 is set, the TCM does not store other DTCs.
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