## Power Windows

#### Master Switch Input Test - Without UP-AUTO Function (cont'd)

22-193

4. With the connector still disconnected, 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 5.

Cavity | Wire | Test condition | Test: Desired result | Possible cause if result is not obtained
4 [6] | BLK | Under all condition | Check for continuity to ground: There should be continuity |

- Poor ground (G501)
- An open in the wire

8[2]
14 | GRN/WHT | Ignition switch ON (II) | Check for voltage to ground: There should be battery voltage |

- Blown No. 6 (7.5A) fuse in the under - dash fuse/relay box
- Blown No. 22, 24 or 25 (20A) fuse in the under - dash fuse/relay box
- Faulty power window relay
- An open in the wire

2 [8] | GRN/BLK
18 | YEL/RED
11 | YEL/BLU
6 [4] | RED/YEL | Connect the No. 14 and No. 6 [No. 4] terminals, and the No. 7[No. 3]and No. 4[No. 6]terminals, and turn the ignition switch ON (II) | Check for driver's window motor operation: It should run (the driver's window moves down) |

- Faulty driver's window motor
- An open in the wire

7 [3] | RED/BLK
1 [9] | BLU/RED | Connect the No. 2 and No. 3 [No. 7] terminals, and the No. 1 [No. 9] and No. 8 [No. 2] terminals, and turn the ignition switch ON (II) | Check for front passenger's window motor operation: It should run (the front passenger's window moves down) |

- Faulty front passenger's window motor
- Faulty front passenger's window switch
- An open in the wire

3 [7] | BLU/WHT
19 | BRN/WHT | Connect the No. 18 and No. 17 terminals, and the No. 19 and No. 8[No. 2]terminals, and turn the ignition switch ON (II) | Check for left rear window motor operation: It should run (the left rear window moves down) |

- Faulty left rear window motor
- Faulty left rear window switch
- An open in the wire

17 | BRN
12 | BLU/ORN | Connect the No. 11 and No. 10 terminals, and the No. 12 and No. 8 [No. 2] terminals, and turn the ignition switch ON (II) | Check for right rear window motor operation: It should run (the right rear window moves down) |

- Faulty right rear window motor
- Faulty right rear window switch
- An open in the wire

10 | BRN/YEL

5. Reconnect the 20P connector to the switch and perform the following input tests.

- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, the control unit must be faulty; replace the power window master switch.

Cavity | Wire | Test condition | Test: Desired result | Possible cause if result is not obtained
20 | RED/WHT | Connect the No. 14 and No. 6[No. 4]terminals, and the No. 7 [No. 3] and No. 4[No. 6]terminals, and turn the ignition switch ON (II) | Check for voltage between the No. 20 and No. 4[No. 6]terminals: About 6 V should be indicated while the driver's window motor running |

- Faulty driver's window motor
- An open in the wire

[ ]:RHD type