Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

System Diagram

Diagram 29-1:







Central Junction Box
Fuse 28
Illumination
Powertrain Control Module
Transmission Control Switches



Diagram 29-2:







A/C High Pressure Cutout/Fan Switch
Engine Coolant Temperature Sensor
Intake Air Temperature Sensor
Mass Air Flow Sensor
Powertrain Control Module
Throttle Position Sensor



Diagram 29-3:







Central Junction Box
[1][2]Digital Transmission Range Sensor
Fuse 11
Output Shaft Speed Sensor
Powertrain Control Module



Diagram 29-4:







4R70W Transmission
Central Junction Box
Electronic Pressure Control Solenoid
Fuse 2
Powertrain Control Module
Torque Converter Clutch Solenoid
Transmission Fluid Temperature Sensor
Shift Solenoids