The defect
IT HAS BEEN DETERMINED THAT THE UNDERFLOOR WIRE CONDUIT ATTACHING HANGER ASSEMBLY MAY FATIGUE AND BREAK UNDER CERTAIN OPERATING ROAD CONDITIONS. BREAKING OF THIS ASSEMBLY ALLOWS THE WIRING CONDUIT TO MOVE FREELY AT THE UNSUPPORTED END. THIS MOVEMENT COULD CAUSE CHAFING OF THE MAIN POWER CABLES, CREATING THE POTENTIAL FOR AN ELECTRICAL SHORT CIRCUIT. THE WIRE CONDUIT MAY ALSO IMPACT ON THE REAR SUSPENSION "U" BOLT ATTACHMENT.
The remedy
DEALER WILL INSTALL A MORE RIGID CONDUIT SUPPORT BRACKET AND WILL RECONFIGURE THE WIRING AND ADD A POSITIONING CLAMP WHICH WILL ELIMINATE THE POTENTIAL FOR IMPACT WITH THE SUSPENSION "U" BOLT ATTACHMENT ASSEMBLY. DEALER WILL ALSO ADD A NEW CONDUIT SUPPORT BRACKET WHICH WILL ELIMINATE POTENTIAL FOR FATIGUE OR BREAKAGE OF THE ATTACHING HANGER ASSEMBLY.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|
Components: ELECTRICAL SYSTEM:WIRING
Other electrical system recalls in 1979
11 of the 274 recall campaigns reported to NHTSA in 1979 concerned the electrical system; GRUMMAN FLXIBLE CORP. filed 42 campaigns in all.
| 79V271000 27 Dec 1979 | MACK TRUCKS, INCORPORATED |
| 79V273000 27 Dec 1979 | AMERICAN HONDA MOTOR CO. |
| 79V259000 14 Dec 1979 | GRUMMAN FLXIBLE CORP. |
| 79V230000 19 Oct 1979 | SAAB CARS USA, INC. |
| 79V163000 5 Jul 1979 | GEORGIE BOY MFG., INC. |
| 79V159000 2 Jul 1979 | COACHMEN INDUSTRIES, INC. |
| 79V144000 12 Jun 1979 | FIAT MOTORS OF N.A., INC. |
| 79V120000 17 May 1979 | VOLKSWAGEN OF AMERICA,INC |
NHTSA recalls (public domain) · all recalls of 1979