No.22 No Engine Braking In 1GR Position Of M Position: Notes

22	No engine braking in 1GR position of M position
DESCRIPTION	Engine speed drops to idle but vehicle coasts when accelerator pedal is released when in M position (1GR) at low vehicle speed.
POSSIBLE CAUSE	Clutch slippage, burnt (low and reverse brake) Line pressure low Shift solenoid C malfunction Shift solenoid D malfunction Shift solenoid E malfunction Pressure control solenoid B malfunction Control valve body malfunction Body GND malfunction Signal malfunction APP sensor malfunction VSS malfunction Sensor GND malfunction Input/turbine speed sensor malfunction TCM does not determine that the M position switch is ON (short, or open circuit, poor operation). M position switch signal malfunction NOTE: Before following the troubleshooting steps, make sure that the Automatic Transaxle On-Board Diagnostic and Automatic Transaxle Basic Inspection are conducted. (See ON-BOARD DIAGNOSTIC SYSTEM DTC INSPECTION -- AUTOMATIC TRANSAXLE .) (See BASIC INSPECTION .)

No engine braking in 1GR position of M position

DESCRIPTION

Engine speed drops to idle but vehicle coasts when accelerator pedal is released when in M position (1GR) at low vehicle speed.

POSSIBLE CAUSE

Clutch slippage, burnt (low and reverse brake)
- Line pressure low
- Shift solenoid C malfunction
- Shift solenoid D malfunction
- Shift solenoid E malfunction
- Pressure control solenoid B malfunction
- Control valve body malfunction
- Body GND malfunction
Signal malfunction
- APP sensor malfunction
- VSS malfunction
- Sensor GND malfunction
- Input/turbine speed sensor malfunction
TCM does not determine that the M position switch is ON (short, or open circuit, poor operation).
- M position switch signal malfunction
NOTE:
- Before following the troubleshooting steps, make sure that the Automatic Transaxle On-Board Diagnostic and Automatic Transaxle Basic Inspection are conducted. (See ON-BOARD DIAGNOSTIC SYSTEM DTC INSPECTION -- AUTOMATIC TRANSAXLE .) (See BASIC INSPECTION .)