Workshop Manual

7A1–24
TRANSMISSION CONTROL SYSTEM (4L30–E)
Diagnostic Trouble Code (DTC)
Identification
DTC
NUMBER
DTC NAME DTC TYPE
MIL “CHECK
ENGINE”
“CHECK
TRANS”
P0218 Transmission Fluid Over Temperature D
P0705
Transmission Range Switch (Mode Switch) Illegal
Position
D
P0706
Transmission Range Switch (Mode Switch)
Performance
D
P0711
Transmission Fluid Temperature (TFT) Sensor
Performance
D
P0712
Transmission Fluid Temperature (TFT) Sensor
Circuit Low Input
D
P0713
Transmission Fluid Temperature (TFT) Sensor
Circuit High Input
D
P0719 Brake Switch Circuit Low (Stuck On) D
P0722
Automatic Transmission Output Speed Sensor
(OSS) Low Input
B ON Flash
P0723
Automatic Transmission Output Speed Sensor
(OSS) Intermittent
B ON Flash
P0724 Brake Switch Circuit High (Stuck Off) D
P0730 Gear Error Without Input Speed C Flash
P0742 Torque Converter Clutch (TCC) System Stuck On B ON Flash
P0748
Pressure Control Solenoid (PCS) (Force Motor)
Circuit Electrical
C Flash
P0751 Shift Solenoid A Performance (Stuck Off) B ON Flash
P0752 Shift Solenoid A Performance (Stuck On) B ON Flash
P0753 Shift Solenoid A Electrical B ON Flash
P0756 Shift Solenoid B Performance (Stuck Off) B ON Flash
P0757 Shift Solenoid B Performance (Stuck On) B ON Flash
P0758 Shift Solenoid B Electrical B ON Flash
P1850 Brake Band Apply Solenoid Malfunction D
P1860 TCC Solenoid Electrical B ON Flash
P1870
Transmission Component Slipping (TCC Stuck
Off)
B ON Flash
DTC TYPE DEFINITION
B
Emission related, turn on MIL (Check Engine) and flashing Check Trans after 2 consecutive trips
(Removal to confirmed)
C Non–emission related, flashing Check Trans on 1st failure
D Non–emission related, no lamps