Two problems related to parking brake linkage and cable have been reported for the 2003 GMC Sonoma. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 GMC Sonoma based on all problems reported for the 2003 Sonoma.
2003 GMC Sonoma emergency brake cable repairs was covered by the warranty but the consumer has still not been reimbursed for the repair costs.
The emergency brake on the 2003 GMC Sonoma does not hold. The consumer was told the right brake cable was frozen.