Keyless/Power Door Lock System

Control Unit Input Test - With Super Locking (cont'd)

 22-232  

  1. Reconnect the connectors and make these input tests at the connector.
Cavity Wire Test condition Test: Desired result Possible cause if result is not obtained
J2 WHT/RED Under all conditions Check for voltage to ground:

There should be battery voltage.
  • Blown No. 9 (10A) fuse in the under-hood fuse/relay box
  • An open in the wire
J7 WHT Under all conditions Check for voltage to ground:

There should be battery voltage.
  • Blown No. 16 (20A) fuse in the under-hood fuse/relay box
  • An open in the wire
K2 BLU/ORN Under all conditions Check for continuity between the K2 terminal and the keyless receiver unit 5P connector No. 2 terminal:

There should be continuity.
  • An open in the wire
M6 YEL/BLK Connect J7 terminal to M7 [M9] terminal, and M9 [M6] terminal to J4 terminal. Check actuator operation:

The driver's door lock actuator should lock [unlock].
  • Blown No. 16 (20A) fuse in the under-hood fuse/relay box
  • Faulty actuator
  • Faulty super locking control unit
  • An open in the wire
M9 YEL
M7 YEL/BLK Connect J7 terminal to M7 [M8] terminal, and M8 [M7] terminal to J4 terminal. Check actuator operation:

The front passenger's door lock actuator should lock [unlock].
  • Blown No. 16 (20A) fuse in the under-hood fuse/relay box
  • Faulty actuator
  • Faulty super locking control unit
  • An open in the wire
M8 YEL
P17 YEL/BLK Connect J7 terminal to P17 [P16] terminal, and P16 [P17] terminal to J4 terminal. Check actuator operation:

The left rear door or right rear door or tailgate lock actuator should lock [unlock].
  • Blown No. 16 (20A) fuse in the under-hood fuse/relay box
  • Faulty actuator
  • Faulty left rear or right rear super locking control unit.
  • An open in the wire
P16 YEL
J4 BLK Under all conditions Check for continuity to ground:

There should be continuity.
  • Poor ground (G301)
  • An open in the wire