Body Electrical - Keyless/Power Door Lock System

Keyless/Power Door Lock System

Control Unit Input Test - Without Super Locking (cont'd)

22-229

Reconnect the connectors, and make these input tests at the connector.

If any test indicates a problem, find and correct the cause, then recheck the system.
If all the input tests prove OK, go to step 6.

Cavity	Wire	Test condition	Test: Desired result	Possible cause if result is not obtained
M7	YEL/BLK	Connect J7 terminal to ³M7 or 4M6 [M9] terminal, and M9 [³M7 or 4M6] 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 driver's door lock actuator An open in the wire
M9	¹YEL/GRN ²YEL
M6	YEL/BLK	Connect J7 terminal to ³M6 or 4M7 [M8] terminal, and M8 [³M6 or 4M7] 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 front passenger's door lock actuator An open in the wire
M8	YEL
P16	YEL	Connect J7 terminal to P17 [P16] terminal, and P16 [P17] terminal to J4 terminal.	Check actuator operation: The both rear door lock actuator should lock [unlock].	Blown No. 16 (20A) fuse in the under - hood fuse/relay box Faulty left or right door lock actuator An open in the wire
P17	YEL/BLK

*¹: 4-door *³: LHD type*²: 5-door *4: RHD type

Reconnect all connections to the under-dash fuse/relay box and make sure these input tests at the appropriate connectors on the under-dash fuse/relay box

If any test indicates a problem, find and correct the cause, then recheck the system.
If all the input tests prove OK, the multiplex control unit must be faulty, replace the under-dash fuse/relay box assembly.

Cavity	Wire	Test condition	Test: Desired result	Possible cause if result is not obtained
C11	BLU	Under all conditions	Attach to ground: Parking, side marker, license plate lights and taillights should come on.	Blown No. 2 (15A) fuse in the under-hood fuse/relay box Faulty taillight relay Faulty under-dash fuse/relay box An open in the wire
F7	BLU/RED	Under all conditions	Attach to ground: Headlights should come on.	Blown No. 15 or 17 (15A) fuse in the under-hood fuse/relay box Faulty headlight relay 1 or 2 An open in the wire
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
J4	BLK	Under all conditions	Check for voltage to ground: There should be 1 V or less.	Poor ground (G301) An open in the wire