Solenoid Pre-Diagnosis
Pinpoint Tests - OSC Equipped Vehicle
Any time an electrical connector or solenoid body is disconnected, inspect the connector for terminal condition, corrosion and contamination. Also inspect the connector seal for damage. Clean, repair or install a new connector as required.
Solenoid Pre-Diagnosis
Use the following charts when carrying out the Pinpoint Tests.
Gasoline Engine Clutch, Solenoid Application Chart (A):
(a) PCM Calibration Controlled
(b) Cold Strategy
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(I) = Inversely Proportional
Diesel Engine Clutch, Solenoid Application Chart (A):
(a) PCM Calibration Controlled
(b) Cold Strategy
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(I) = Inversely Proportional
Gasoline Engine Clutch, Solenoid Application Chart (B):
(a) Cold Strategy
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(D) = Directly Proportional
Diesel Engine Clutch, Solenoid Application Chart (B):
(a) Cold Strategy
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(D) = Directly Proportional
Gasoline Engine Clutch, Solenoid Application Chart (C):
(a) PCM Calibration Controlled
(b) Cold Strategy
(c) 207 kPa (30 psi) Until mph Reaches 5 km/h (3 mph)
(d) Clutch Applied Through Manual Valve Position
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(D) = Directly Proportional
(I) = Inversely Proportional
Diesel Engine Clutch, Solenoid Application Chart (C):
(a) PCM Calibration Controlled
(b) Cold Strategy
(c) 207 kPa (30 psi) Until mph Reaches 5 km/h (3 mph)
(d) Clutch Applied Through Manual Valve Position
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(D) = Directly Proportional
(I) = Inversely Proportional
Gasoline Engine Clutch, Solenoid Application Chart (D):
(a) PCM Calibration Controlled
(b) Cold Strategy
O/R = Overrunning
LP = Low Pressure
LA = Low Current
X = Holding
(D) = Directly Proportional
Diesel Engine Clutch, Solenoid Application Chart (D):
(a) PCM Calibration Controlled
(b) Cold Strategy
O/R = Overrunning
LP = Low Pressure
LA = Low Current
X = Holding
(D) = Directly Proportional
Gasoline Engine Clutch, Solenoid Application Chart (E):
(a) PCM Calibration Controlled
(b) Cold Strategy
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(I) = Inversely Proportional
Diesel Engine Clutch, Solenoid Application Chart (E):
(a) PCM Calibration Controlled
(b) Cold Strategy
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(I) = Inversely Proportional
Gasoline Engine Clutch, Solenoid Application Chart (F):
(a) Cold Strategy
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(D) = Directly Proportional
Diesel Engine Clutch, Solenoid Application Chart (F):
(a) Cold Strategy
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(D) = Directly Proportional
Gasoline Engine Clutch, Solenoid Application Chart (G):
(a) PCM Calibration Controlled
(b) Cold Strategy
(c) 207 kPa (30 psi) Until mph Reaches 5 km/h (3 mph)
(d) Clutch Applied Through Manual Valve Position
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(D) = Directly Proportional
(I) = Inversely Proportional
Diesel Engine Clutch, Solenoid Application Chart (G):
(a) PCM Calibration Controlled
(b) Cold Strategy
(c) 207 kPa (30 psi) Until mph Reaches 5 km/h (3 mph)
(d) Clutch Applied Through Manual Valve Position
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(D) = Directly Proportional
(I) = Inversely Proportional
Gasoline Engine Clutch, Solenoid Application Chart (H):
(a) PCM Calibration Controlled
(b) Cold Strategy
O/R = Overrunning
LP = Low Pressure
LA = Low Current
X = Holding
(D) = Directly Proportional
Diesel Engine Clutch, Solenoid Application Chart (H):
(a) PCM Calibration Controlled
(b) Cold Strategy
O/R = Overrunning
LP = Low Pressure
LA = Low Current
X = Holding
(D) = Directly Proportional
Gasoline Engine Clutch, Solenoid Application Chart (I):
(a) PCM Calibration Controlled
(b) Cold Strategy
HP = High Pressure
LA = Low Current
LP = Low Pressure
HA= High Current
A = Applied
(I) = Inversely Proportional
Diesel Engine Clutch, Solenoid Application Chart (I):
(a) PCM Calibration Controlled
HP = High Pressure
LA = Low Current
LP = Low Pressure
HA= High Current
A = Applied
(I) = Inversely Proportional
Gasoline Engine Clutch, Solenoid Application Chart (J):
(a) PCM Calibration Controlled
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(I) = Inversely Proportional
Diesel Engine Clutch, Solenoid Application Chart (J):
(a) PCM Calibration Controlled
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(D) = Directly Proportional
Gasoline Engine Clutch, Solenoid Application Chart (K):
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(D) = Directly Proportional
(I) = Inversely Proportional
Diesel Engine Clutch, Solenoid Application Chart (K):
HP = High Pressure
LP = Low Pressure
HA = High Current
LA = Low Current
A = Applied
(D) = Directly Proportional
(I) = Inversely Proportional
Gasoline Engine Clutch, Solenoid Application Chart (L):
(a) PCM Calibration Controlled
O/R = Overrunning
X = Holding
(D) = Directly Proportional
Diesel Engine Clutch, Solenoid Application Chart (L):
(a) PCM Calibration Controlled
O/R = Overrunning
X = Holding
(D) = Directly Proportional