Page 737 - Foton Workshop Manual - Tunland (AT)

DIAGNOSTICS - AUTOMATIC TRANSMISSION 04-591

DTC Diagnostic project (DTC Fault location
definition)

Transmission hydraulic valve
P074600 No.7 is shot circuit to the
ground
Transmission hydraulic valve 04
• Transmission hydraulic
P074914 No.7 is shot or open circuit to
valve No.7
the ground
• Transmission hydraulic
Transmission hydraulic valve valve No.7 circuit
P074913
No.7 is open circuit

Transmission hydraulic valve
P074700 No.7 is short-circuit the power
supply

Reversing lamp relay is shot
P092600
circuit to the ground
Reversing lamp relay 对is
P092414 shot or open circuit to the
ground • Reversing lamp relay
• Reversing lamp relay circuit
Reversing lamp relay is
P092700
short-circuit the power supply
Reversing lamp relay is open
P092413
circuit
Shift lock solenoid valve is
P093000
shot circuit to the ground

Shift lock solenoid valve is
P092814 shot or open circuit to the • Shift lock solenoid valve
ground • Shift lock solenoid valve

Shift lock solenoid valve is circuit
P093100
short-circuit the power supply
Shift lock solenoid valve is
P092813
open circuit

Gearbox output speed signal
P072162
distortion
The transmission controller
chip temperature sensor is
P066924 • Transmission controller
short circuited to the power chip temperature sensor
supply

Transmission controller chip
P066923 temperature sensor is short
circuit to ground

Page 737