## Keyless/Power Door Lock System

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

22-229

5. 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

6. 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