Toyota Corolla Cross: Generator "A" Mechanical Performance Mechanical Failure (P065C07)
DESCRIPTION
The alternator performs self-diagnosis of its internal circuits to detect malfunctions (open or short circuits).
The ECM receives the result via LIN communication and stores a DTC.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
Warning Indicate |
Note |
|---|---|---|---|---|---|---|
|
P065C07 |
Generator "A" Mechanical Performance Mechanical Failure |
All of the following conditions are met (1 trip detection logic):
|
|
Does not come on |
Charge warning light: Comes on |
SAE Code: P065C |
WIRING DIAGRAM
Refer to the wiring diagram for the P062049.
Click here .gif)
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
PROCEDURE
|
1. |
CHECK FAN AND GENERATOR V BELT |
Click here
| NG | .gif) |
REPAIR OR REPLACE FAN AND GENERATOR V BELT |
|
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|
2. |
CHECK V-RIBBED BELT TENSIONER ASSEMBLY |
Click here
| NG | |
REPAIR OR REPLACE V-RIBBED BELT TENSIONER ASSEMBLY |
|
|
3. |
CHECK GENERATOR ASSEMBLY WIRING |
Click here
| NG | |
REPAIR OR REPLACE GENERATOR ASSEMBLY WIRING |
|
|
4. |
CHECK FOR ABNORMAL NOISE |
Click here
| NG | |
REPAIR OR REPLACE GENERATOR ASSEMBLY |
|
|
5. |
INSPECT CHARGING CIRCUIT WITHOUT LOAD |
Click here
| NG | |
REPAIR OR REPLACE GENERATOR ASSEMBLY |
|
|
6. |
INSPECT CHARGING CIRCUIT WITH LOAD |
Click here
| OK | |
CHECK FOR INTERMITTENT PROBLEMS |
| NG | |
REPAIR OR REPLACE GENERATOR ASSEMBLY |
READ NEXT:
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DESCRIPTION
The ECM determines the battery status according to the voltage of the BATT terminal
while the engine is running (not cranking).
DTC No.
Detection Item
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DESCRIPTION
The ECM communicates with the generator assembly via LIN communication. If a
LIN communication error is detected, the ECM stores this DTC.
DTC No.
Detection Item
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DESCRIPTION
The ECM communicates with the battery state sensor assembly via LIN communication.
If a LIN communication error is detected, the ECM stores this DTC.
DTC No.
Dete
SEE MORE:
Throttle/Pedal Position Sensor/Switch "B" Circuit Short to Ground (P022011)
DESCRIPTION Refer to DTC P012011. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Note
P022011 Throttle/Pedal Position Sensor/Switch "B" Circuit Short to Ground
The output voltage of VTA2 is less than 2.05 V for 2 seconds or more (
Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST HINT:
Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discover
