(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPLACE SHIFT SOLENOID VALVE SL See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Valve
Body/Service and Repair/Removal and Replacement/U660F Automatic Transaxle/Removal
OK -- REPLACE TRANSMISSION WIRE See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Wiring
Harness/Service and Repair/U660F Automatic Transaxle/Removal
Up to 08/2009
U660E AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSAXLE SYSTEM: P2808: Pressure Control Solenoid "G"
Performance (Shift Solenoid Valve SL4)
P2808 - Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4)
DESCRIPTION
The TCM uses the vehicle speed signal and signals from the transmission speed sensors (NC, NT) to detect the actual gear (1st, 2nd, 3rd, 4th, 5th or
6th gear).
Then the TCM compares the actual gear with the shift schedule in the TCM memory to detect mechanical problems of the shift solenoid valves and
valve body.
MONITOR DESCRIPTION
The TCM commands gear shifts by turning the shift solenoid valves on and off. According to the input shaft revolution (speed), intermediate
(counter) shaft revolution (speed) and output shaft revolution (speed), the TCM detects the actual gear (1st, 2nd, 3rd, 4th, 5th or 6th gear). When the
gear commanded by the TCM and the actual gear are not the same, the TCM illuminates the MIL and stores the DTC.
No comments:
Post a Comment