Part 2 of 2
STEP 26. Check the wiring harness between front door speaker (RH) connector E-01 (terminal 1 and 2) and amplifier connector D-20 (terminal 15 and 16).
NOTE: After inspecting intermediate connectors C-95, inspect the wire. If intermediate connectors C-95 is damaged, repair or replace the wiring harness. Refer to Harness Connector Inspection.
Q: Are the wiring harness between front door speaker (RH) connector E-01 (terminal 1 and 2) and amplifier connector D-20 (terminal 15 and 16) in good condition?
YES: Go to Step 27.
NO: Repair the wiring harness. The front door speaker (RH) should sound.
STEP 27. Check the DIN cable between amplifier and radio and CD player.
Q: Is the DIN cable in good condition?
YES: Repair or replace the amplifier or radio and CD player. The front door speaker (RH) should sound.
NO: Repair or replace the DIN cable. The front door speaker (RH) should sound.
STEP 28. Check the rear speaker (LH).
1. Remove the rear speaker (LH).
2. Check that the rear speaker (LH) generates noise when a five-volt voltage is applied on the rear speaker (LH) terminal.
Q: Is the rear speaker (LH) generating noise?
YES: Go to Step 29.
NO: Replace the rear speaker (LH). The rear speaker (LH) should sound.
STEP 29. Check rear speaker (LH) connector F-23
Q: Are harness connectors F-23
YES: Go to Step 30.
NO: Repair or replace the connector. Refer to Harness Connector Inspection. The rear speaker (LH) should sound.
STEP 30. Check the wiring harness between rear speaker (LH) connector F-23 (terminal 1 and 2)
NOTE: After inspecting intermediate connectors C-90, inspect the wire. If intermediate connectors C-90 is damaged, repair or replace the wiring harness. Refer to Harness Connector Inspection.
Q: Are the wiring harness between rear door speaker (LH) connector F-23 (terminal 1 and 2)
YES: Go to Step 31.
NO: Repair the wiring harness. The rear speaker (LH) should sound.
STEP 31. Check the DIN cable between amplifier and radio and CD player.
Q: Is the DIN cable in good condition?
YES: Repair or replace the amplifier or radio and CD player. The rear speaker (LH) should sound.
NO: Repair or replace the DIN cable. The rear speaker (LH) should sound.
STEP 32. Check the rear speaker (RH).
1. Remove the rear speaker (RH).
2. Check that the rear speaker (RH) generates noise when a five-volt voltage is applied on the rear speaker (RH) terminal.
Q: Is the rear speaker (RH) generating noise?
YES: Go to Step 33.
NO: Replace the rear speaker (RH). The rear speaker (RH) should sound.
STEP 33. Check rear speaker (RH) connector F-19
Q: Are harness connectors D-20 and F-19
YES: Go to Step 34.
NO: Repair or replace the connector. Refer to Harness Connector Inspection. The rear speaker (RH) should sound.
STEP 34. Check the wiring harness between rear speaker (RH) connector F-19 (terminal 1 and 2)
NOTE: After inspecting intermediate connectors C-90, inspect the wire. If intermediate connectors C-90 is damaged, repair or replace the wiring harness. Refer to Harness Connector Inspection.
Q: Is the wiring harness between rear speaker (RH) connector F-19 (terminal 1 and 2)
YES: Go to Step 35.
NO: Repair the wiring harness. The rear speaker (RH) should sound.
STEP 35. Check the DIN cable between amplifier and radio and CD player.
Q: Is the DIN cable in good condition?
YES: Repair or replace the amplifier or radio and CD player. The rear door speaker (RH) should sound.
NO: Repair or replace the DIN cable. The rear door speaker (RH) should sound.
STEP 36. Check the woofer.
1. Remove the woofer.
2. Check that the woofer generates noise when a five-volt voltage is applied on the woofer terminal.
Q: Is the woofer generating noise?
YES: Go to Step 37.
NO: Replace the woofer. The woofer should sound.
STEP 37. Check woofer connector C-08 and amplifier connector D-20 for damage.
Q: Are harness connectors C-08 and D-20 in good condition?
YES: Go to Step 38.
NO: Repair or replace the connector. Refer to Harness Connector Inspection. The woofer should sound.
STEP 38. Check the wiring harness between woofer connector C-08 (terminal 1 and 2) and amplifier connector D-20 (terminal 4 and 13).
Q: Are the wiring harness between woofer connector C-08 (terminal 1 and 2) and amplifier connector D-20 (terminal 4 and 13) in good condition?
YES: Go to Step 39.
NO: Repair the wiring harness. The woofer should sound.
STEP 39. Check the DIN cable between amplifier and radio, tape player and CD auto changer.
Q: Is the DIN cable in good condition?
YES: Repair or replace the amplifier or radio and CD player. The woofer should sound.
NO: Repair or replace the DIN cable. The woofer should sound.
STEP 40. Check the tweeter (LH).
1. Remove the tweeter (LH).
2. Check that the tweeter (LH) generates noise when a five-volt voltage is applied on the tweeter (LH) terminal.
Q: Is the tweeter (LH) generating noise?
YES: Go to Step 41.
NO: Replace the tweeter (LH). The tweeter (LH) should sound.
STEP 41. Check tweeter (LH) connector E-08 and amplifier connector D-20 for damage.
Q: Are harness connectors D-20 and E-08 in good condition?
YES: Go to Step 42.
NO: Repair or replace the connector. Refer to Harness Connector Inspection. The tweeter (LH) should sound.
STEP 42. Check the wiring harness between tweeter (LH) connector E-08 (terminal 1 and 2) and amplifier connector D-20 (terminal 13 and 14).
NOTE: After inspecting intermediate connectors C-91, inspect the wire. If intermediate connectors C-91 is damaged, repair or replace the wiring harness. Refer to Harness Connector Inspection.
Q: Are the wiring harness between tweeter (LH) connector E-08 (terminal 1 and 2) and amplifier connector D-20 (terminal 13 and 14) in good condition?
YES: Go to Step 43.
NO: Repair the wiring harness. The tweeter (LH) should sound.
STEP 43. Check the DIN cable between amplifier and radio and CD player.
Q: Is the DIN cable in good condition?
YES: Repair or replace the amplifier or radio and CD player. The tweeter (LH) should sound.
NO: Repair or replace the DIN cable. The tweeter (LH) should sound.
STEP 44. Check the tweeter (RH).
1. Remove the tweeter (RH).
2. Check that the tweeter (RH) generates noise when a five-volt voltage is applied on the tweeter (RH) terminal.
Q: Is the tweeter (RH) generating noise?
YES: Go to Step 45.
NO: Replace the tweeter (RH). The tweeter (RH) should sound.
STEP 45. Check tweeter (RH) connector E-03 and amplifier connector D-20 for damage.
Q: Are harness connectors D-20 and E-03 in good condition?
YES: Go to Step 46.
NO: Repair or replace the connector. Refer to Harness Connector Inspection. The tweeter (RH) should sound.
STEP 46. Check the wiring harness between tweeter (RH) connector E-03 (terminal 1 and 2) and amplifier connector D-20 (terminal 3 and 4).
NOTE: After inspecting intermediate connectors C-95, inspect the wire. If intermediate connectors C-95 is damaged, repair or replace the wiring harness. Refer to Harness Connector Inspection.
Q: Are the wiring harness between tweeter (RH) connector E-03 (terminal 1 and 2) and amplifier connector D-20 (terminal 3 and 4) in good condition?
YES: Go to Step 47.
NO: Repair the wiring harness. The tweeter (RH) should sound.
STEP 47. Check the DIN cable between amplifier and radio, tape player and CD auto changer.
Q: Is the DIN cable in good condition?
YES: Repair or replace the amplifier or radio and CD player. The tweeter (RH) should sound.
NO: Repair or replace the DIN cable. The tweeter (RH) should sound.