alternator ISUZU TF SERIES 2004 Owner's Manual

DIAGNOSIS (JR405E) 7A2-43
DTC P0560 (Flash Code 16) System Voltage Failure
TCM


A1 (+B)



B5

B15

H23 (15)C95 (5)
(15)
BLK/YEL
BLK
BLK
Battery
C94
(1)
BLK


Setting Condition:

The supply voltage is below 10V and the engine speed exceeds 1000 rpm for more than 1 second.

Fail Safe:

When the vehicle is running, the gear position selected at the trouble detection is held and the lock-up is
inhibited.

After the vehicle stopped, all solenoid operations stop (OFF) and the gear is fixed to the 3rd. (In case of fail-safe
valve failure, gear shift to 4th (over-drive) is inhibited.)

Possible Cause:

Alternator or battery malfunction.

Power supply wire open circuit or short circuit to ground between power supply and TCM terminal A1 (C94).

Ground wire open circuit or short circuit to battery between ground location and TCM terminal B5 (C95) or B15
(C95).

Poor connection of each connector.